Citation
Evaluation study and comparison of erosion models and effects of seawalls for coastal construction control line

Material Information

Title:
Evaluation study and comparison of erosion models and effects of seawalls for coastal construction control line task 1B, intercomparison of three models for (1) 100 year storm and Palm Beach County, and (2) large scale wave tank tests
Series Title:
UFLCOEL-94004
Added title page title:
Task 1B, intercomparison of three models for (1) 100 year storm and Palm Beach County, and (2) large scale wave tank tests
Added title page title:
Intercomparison of three models for (1) 100 year storm and Palm Beach County, and (2) large scale wave tank tests
Creator:
Srinivas, R
Dean, Robert G ( Robert George ), 1930-
University of Florida -- Coastal and Oceanographic Engineering Dept
Florida -- Dept. of Environmental Protection
Place of Publication:
Gainesville Fla
Publisher:
Coastal & Oceanographic Engineering Dept., University of Florida
Publication Date:
Language:
English
Physical Description:
xii, 129 p. : ill. ; 28 cm.

Subjects

Subjects / Keywords:
Storm surges -- Florida -- Palm Beach County ( lcsh )
Storm surges -- Mathematical models ( lcsh )
Coastal engineering -- Mathematical models ( lcsh )
Beach erosion -- Mathematical models ( lcsh )
Genre:
bibliography ( marcgt )
non-fiction ( marcgt )

Notes

Bibliography:
Includes bibliographical references (p. 128-129).
General Note:
"April 2, 1994."
Funding:
This publication is being made available as part of the report series written by the faculty, staff, and students of the Coastal and Oceanographic Program of the Department of Civil and Coastal Engineering.
Statement of Responsibility:
R. Srinivas, R.G. Dean ; prepared for Department of Environmental Protection, State of Florida.

Record Information

Source Institution:
University of Florida
Holding Location:
University of Florida
Rights Management:
All applicable rights reserved by the source institution and holding location.
Resource Identifier:
30993337 ( OCLC )

Full Text



TABLE OF CONTENTS
List of Figures iii
List of Tables xii
1 Introduction 1
2 Scope of the Study 2
3 Results: Palm Beach County 12
4 Results: Large Wave Tank Tests 12
5 Summary and Conclusions 126
References 128




LIST OF FIGURES

Figure Title Page
1 100 year storm surge hydrograph for Palm Beach County: Transect 1: DNR
Range 1-60. . . . . . .. . .. . . . . .. . . .. 8
2 100 year storm surge hydrograph for Palm Beach County: Transect 2: DNR
Range 61-125 ................................. 9
3 100 year storm surge hydrograph for Palm Beach County: Transect 3: DNR
Range 126-185. ................................ 10
4 100 year storm surge hydrograph for Palm Beach County: Transect 4: DNR
Range 186-227. ................................ 11
5 Palm Beach County, (DNR) profile R-1: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 1). Initial and final profiles . . . . 13
6 Palm Beach County, (DNR) profile R-3: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 1). Initial and final profiles . . . . 14
7 Palm Beach County, (DNR) profile R-6: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 1). Initial and final profiles . . . . 15
8 Palm Beach County, (DNR) profile R-9: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 1). Initial and final profiles . . . . 16
9 Palm Beach County, (DNR) profile R-12: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 1). Initial and final profiles . . . . 17
10 Palm Beach County, (DNR) profile R-15: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 1). Initial and final profiles . . . . 18
11 Palm Beach County, (DNR) profile R-18: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 1). Initial and final profiles . . . . 19
12 Palm Beach County, (DNR) profile R-21: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 1). Initial and final profiles . . . . 20
13 Palm Beach County, (DNR) profile R-24: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 1). Initial and final profiles . . . . 21
14 Palm Beach County, (DNR) profile R-27: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 1). Initial and final profiles . . . . 22
15 Palm Beach County, (DNR) profile R-30: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 1). Initial and final profiles . . . . 23




Figure Title Page
16 Palm Beach County, (DNR) profile R-33: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 1). Initial and final profiles . . . . 24
17 Palm Beach County, (DNR) profile R-36: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 1). Initial and final profiles . . . . 25
18 Palm Beach County, (DNR) profile R-39: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 1). Initial and final profiles . . . . 26
19 Palm Beach County, (DNR) profile R-42: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 1). Initial and final profiles . . . . 27
20 Palm Beach County, (DNR) profile R-45: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 1). Initial and final profiles . . . . 28
21 Palm Beach County, (DNR) profile R-48: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 1). Initial and final profiles . . . . 29
22 Palm Beach County, (DNR) profile R-51: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 1). Initial and final profiles . . . . 30
23 Palm Beach County, (DNR) profile R-54: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 1). Initial and final profiles . . . . 31
24 Palm Beach County, (DNR) profile R-57: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 1). Initial and final profiles . . . . 32
25 Palm Beach County, (DNR) profile R-60: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 1). Initial and final profiles . . . . 33
26 Palm Beach County, (DNR) profile R-63: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 2). Initial and final profiles . . . . 34
27 Palm Beach County, (DNR) profile R-66: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 2). Initial and final profiles . . . . 35
28 Palm Beach County, (DNR) profile R-69: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 2). Initial and final profiles . . . . 36
29 Palm Beach County, (DNR) profile R-72: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 2). Initial and final profiles . . . . 37




Figure Title Page
30 Palm Beach County, (DNR) profile R-75: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 2). Initial and final profiles . . . . 38
31 Palm Beach County, (DNR) profile R-78: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 2). Initial and final profiles . . . . 39
32 Palm Beach County, (DNR) profile R-81: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 2). Initial and final profiles . . . . 40
33 Palm Beach County, (DNR) profile R-84: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 2). Initial and final profiles . . . . 41
34 Palm Beach County, (DNR) profile R-90: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 2). Initial and final profiles . . . . 42
35 Palm Beach County, (DNR) profile R-93: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 2). Initial and final profiles . . . . 43
36 Palm Beach County, (DNR) profile R-96: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 2). Initial and final profiles . . . . 44
37 Palm Beach County, (DNR) profile R-99: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 2). Initial and final profiles . . . . 45
38 Palm Beach County, (DNR) profile R-102: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 2). Initial and final profiles . . . . 46
39 Palm Beach County, (DNR) profile R-105: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 2). Initial and final profiles . . . . 47
40 Palm Beach County, (DNR) profile R-108: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 2). Initial and final profiles . . . . 48
41 Palm Beach County, (DNR) profile R-111: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 2). Initial and final profiles . . . . 49
42 Palm Beach County, (DNR) profile R-114: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 2). Initial and final profiles . . . . 50
43 Palm Beach County, (DNR) profile R-117: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 2). Initial and final profiles . . . . 51




Figure Title Page
44 Palm Beach County, (DNR) profile R-120: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 2). Initial and final profiles . . . . 52
45 Palm Beach County, (DNR) profile R-123: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 2). Initial and final profiles . . . . 53
46 Palm Beach County, (DNR) profile R-126: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 3). Initial and final profiles . . . . 54
47 Palm Beach County, (DNR) profile R-129: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 3). Initial and final profiles . . . . 55
48 Palm Beach County, (DNR) profile R-132: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 3). Initial and final profiles . . . . 56
49 Palm Beach County, (DNR) profile R-135: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 3). Initial and final profiles . . . . 57
50 Palm Beach County, (DNR) profile R-138: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 3). Initial and final profiles . . . . 58
51 Palm Beach County, (DNR) profile R-141: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 3). Initial and final profiles . . . . 59
52 Palm Beach County, (DNR) profile R-144: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 3). Initial and final profiles . . . . 60
53 Palm Beach County, (DNR) profile R-147: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 3). Initial and final profiles . . . . 61
54 Palm Beach County, (DNR) profile R-150: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 3). Initial and final profiles . . . . 62
55 Palm Beach County, (DNR) profile R-153: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 3). Initial and final profiles . . . . 63
56 Palm Beach County, (DNR) profile R-156: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 3). Initial and final profiles . . . . 64
57 Palm Beach County, (DNR) profile R-159: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 3). Initial and final profiles . . . . 65




Figure Title

58 Palm Beach County, (DNR) profile R-162: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 3). Initial and final profiles . . . . 59 Palm Beach County, (DNR) profile R-165: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 3). Initial and final profiles . . . . 60 Palm Beach County, (DNR) profile R-168: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 3). Initial and final profiles . . . . 61 Palm Beach County, (DNR) profile R-171: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 3). Initial and final profiles . . . . 62 Palm Beach County, (DNR) profile R-174: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 3). Initial and final profiles . . . . 63 Palm Beach County, (DNR) profile R-177: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 3). Initial and final profiles . . . . 64 Palm Beach County, (DNR) profile R-180: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 3). Initial and final profiles . . . . 65 Palm Beach County, (DNR) profile R-183: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 3). Initial and final profiles . . . . 66 Palm Beach County, (DNR) profile R-186: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 4). Initial and final profiles . . . . 67 Palm Beach County, (DNR) profile R-189: Predictions of the CCCL, EDUNE

and SBEACH models. Wave height = 10 varying storm surge: (transect 4). Initial 68 Palm Beach County, (DNR) profile R-192:
and SBEACH models. Wave height = 10 varying storm surge: (transect 4). Initial 69 Palm Beach County, (DNR) profile R-195:
and SBEACH models. Wave height = 10 varying storm surge: (transect 4). Initial 70 Palm Beach County, (DNR) profile R-198:
and SBEACH models. Wave height = 10 varying storm surge: (transect 4). Initial 71 Palm Beach County, (DNR) profile R-201:
and SBEACH models. Wave height = 10

feet, wave period = 12 sec, timeand final profiles . . . . Predictions of the CCCL, EDUNE feet, wave period = 12 sec, timeand final profiles . . . . Predictions of the CCCL, EDUNE feet, wave period = 12 sec, timeand final profiles . . . . Predictions of the CCCL, EDUNE feet, wave period = 12 sec, timeand final profiles . . . . Predictions of the CCCL, EDUNE feet, wave period = 12 sec, time-

varying storm surge: (transect 4). Initial and final profiles . . . . .

Page




Figure Title Page
72 Palm Beach County, (DNR) profile R-204: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 4). Initial and final profiles . . . . 80
73 Palm Beach County, (DNR) profile R-207: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 4). Initial and final profiles . . . . 81
74 Palm Beach County, (DNR) profile R-210: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 4). Initial and final profiles . . . . 82
75 Palm Beach County, (DNR) profile R-213: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 4). Initial and final profiles . . . . 83
76 Palm Beach County, (DNR) profile R-216: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 4). Initial and final profiles . . . . 84
77 Palm Beach County, (DNR) profile R-219: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 4). Initial and final profiles . . . . 85
78 Palm Beach County, (DNR) profile R-222: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge:(transect 4). Initial and final profiles . . . . 86
79 Palm Beach County, (DNR) profile R-225: Predictions of the CCCL, EDUNE
and SBEACH models. Wave height = 10 feet, wave period = 12 sec, timevarying storm surge: (transect 4). Initial and final profiles . . . . 87
80 Palm Beach County: Comparison of the frequency distribution of the predicted recessions of the 15-foot contour for the CCCL, EDUNE and SBEACH
m odels . . . . . . . . . . . . . . . . . . 88
81 Palm Beach County: Comparison of the frequency distribution of the predicted recession of the 10-foot contour for the CCCL, EDUNE and SBEACH
m odels . . . . . . . . . . . . . . . . . . 89
82 Palm Beach County: Comparison of the frequency distribution of the predicted recession of the 8-foot contour for the CCCL, EDUNE and SBEACH
m odels . . . . . . . . . . . . . . . . . . 90
83 Palm Beach County: Comparison of the frequency distribution of the predicted recession of the 6-foot contour for the CCCL, EDUNE and SBEACH
m odels . . . . . . . . . . . . . . . . . . 91
84 Large Wave Tank tests, Case 100: Measured profiles and predictions of the
CCCL, EDUNE and SBEACH models. Breaking wave height = 5.6 feet,
wave period = 11.33 sec, sand diameter = 0.22 mm . . . . . . 92
85 Large Wave Tank tests, Case 100: Comparison of time-dependent maximum
transport between measured profiles and predictions of the CCCL, EDUNE and SBEACH models. Breaking wave height = 5.6 feet, wave period =
11.33 sec, sand diameter = 0.22 mm . . . . . . . . . . 93




Figure Title Page
86 Large Wave Tank tests, Case 110: Measured profiles and predictions of the
CCCL, EDUNE and SBEACH models. Breaking wave height = 5.6. feet,
wave period = 11.33 sec, sand diameter = 0.22 mm ................ 94
87 Large Wave Tank tests, Case 110: Comparison of time-dependent maximum
transport between measured profiles and predictions of the CCCL, EDUNE and SBEACH models. Breaking wave height = 5.6 feet, wave period =
11.33 sec, sand diameter = 0.22 mm ..... ..................... 95
88 Large Wave Tank tests, Case 200: Measured profiles and predictions of the
CCCL, EDUNE and SBEACH models. Breaking wave height = 3.6 feet,
wave period = 11.33 sec, sand diameter = 0.22 mm ................ 96
89 Large Wave Tank tests, Case 200: Comparison of time-dependent maximum
transport between measured profiles and predictions of the CCCL, EDUNE and SBEACH models. Breaking wave height = 3.6 feet, wave period =
11.33 sec, sand diameter = 0.22 mm .......................... 97
90 Large Wave Tank tests, Case 300: Measured profiles and predictions of the
CCCL, EDUNE and SBEACH models. Breaking wave height = 6.6 feet,
wave period = 11.33 sec, sand diameter = 0.22 mm ................ 98
91 Large Wave Tank tests, Case 300: Comparison of time-dependent maximum
transport between measured profiles and predictions of the CCCL, EDUNE and SBEACH models. Breaking wave height = 6.6 feet, wave period =
11.33 sec, sand diameter = 0.22 mm .......................... 99
92 Large Wave Tank tests, Case 400: Measured profiles and predictions of the
CCCL, EDUNE and SBEACH models. Breaking wave height = 7.6 feet,
wave period = 5.6 sec, sand diameter = 0.22 mm .................. 100
93 Large Wave Tank tests, Case 400: Comparison of time-dependent maximum
transport between measured profiles and predictions of the CCCL, EDUNE and SBEACH models. Breaking wave height = 7.6 feet, wave period = 5.6
sec, sand diameter = 0.22 mm ............................... 101
94 Large Wave Tank tests, Case 500: Measured profiles and predictions of the
CCCL, EDUNE and SBEACH models. Breaking wave height = 6.3 feet,
wave period = 3.75 sec, sand diameter = 0.22 mm .................. 102
95 Large Wave Tank tests, Case 500: Comparison of time-dependent maximum
transport between measured profiles and predictions of the CCCL, EDUNE and SBEACH models. Breaking wave height = 6.3 feet, wave period = 3.75
sec, sand diameter = 0.22 mm ..... ......................... 103
96 Large Wave Tank tests, Case 510: Measured profiles and predictions of the
CCCL, EDUNE and SBEACH models. Breaking wave height = 3.3 feet,
wave period = 16 sec, sand diameter = 0.22 mm ................... 104
97 Large Wave Tank tests, Case 510: Comparison of time-dependent maximum
transport between measured profiles and predictions of the CCCL, EDUNE and SBEACH models. Breaking wave height = 3.3 feet, wave period = 16
sec, sand diameter = 0.22 mm ............................... 105




Figure Title Page
98 Large Wave Tank tests, Case 600: Measured profiles and predictions of the
CCCL, EDUNE and SBEACH models. Breaking wave height = 3.6 feet,
wave period = 16 sec, sand diameter = 0.22 mm. ................. 106
99 Large Wave Tank tests, Case 600: Comparison of time-dependent maximum
transport between measured profiles and predictions of the CCCL, EDUNE and SBEACH models. Breaking wave height = 3.6 feet, wave period = 16
sec, sand diameter = 0.22 mm. ............................... 107
100 Large Wave Tank tests, Case 700: Measured profiles and predictions of the
CCCL, EDUNE and SBEACH models. Breaking wave height = 6.9 feet,
wave period = 16 sec, sand diameter = 0.22 mm. ................. 108
101 Large Wave Tank tests, Case 700: Comparison of time-dependent maximum
transport between measured profiles and predictions of the CCCL, EDUNE and SBEACH models. Breaking wave height = 6.9 feet, wave period = 16
sec, sand diameter = 0.22 mm. ............................... 109
102 Large Wave Tank tests, Case 101: Measured profiles and predictions of the
CCCL, EDUNE and SBEACH models. Breaking wave height = 5.9 feet,
wave period = 11.33 sec, sand diameter = 0.40 mm. ............... 110
103 Large Wave Tank tests, Case 101: Comparison of time-dependent maximum
transport between measured profiles and predictions of the CCCL, EDUNE and SBEACH models. Breaking wave height = 5.9 feet, wave period =
11.33 sec, sand diameter = 0.40 m. ... ........................ 111
104 Large Wave Tank tests, Case 201: Measured profiles and predictions of the
CCCL, EDUNE and SBEACH models. Breaking wave height = 6.3 feet,
wave period = 11.33 sec, sand diameter = 0.40 mm ................ 112
105 Large Wave Tank tests, Case 201: Comparison of time-dependent maximum
transport between measured profiles and predictions of the CCCL, EDUNE and SBEACH models. Breaking wave height = 6.3 feet, wave period =
11.33 sec, sand diameter = 0.40 mm ..... ..................... 113
106 Large Wave Tank tests, Case 301: Measured profiles and predictions of the
CCCL, EDUNE and SBEACH models. Breaking wave height = 7.9 feet,
wave period = 11.33 sec, sand diameter.= 0.40 mm ................ 114
107 Large Wave Tank tests, Case 301: Comparison of time-dependent maximum
transport between measured profiles and predictions of the CCCL, EDUNE and SBEACH models. Breaking wave height = 7.9 feet, wave period =
11.33 sec, sand diameter = 0.40 mm ..... ..................... 115
108 Large Wave Tank tests, Case 401: Measured profiles and predictions of the
CCCL, EDUNE and SBEACH models. Breaking wave height = 7.9 feet,
wave period = 5.6 sec, sand diameter = 0.40 mm .................. 116
109 Large Wave Tank tests, Case 401: Comparison of time-dependent maximum
transport between measured profiles and predictions of the CCCL, EDUNE and SBEACH models. Breaking wave height = 7.9 feet, wave period = 5.6
sec, sand diameter = 0.40 mm ............................... 117




Figure Title Page
110 Large Wave Tank tests, Case 501: Measured profiles and predictions of the
CCCL, EDUNE and SBEACH models. Breaking wave height = 5.3 feet,
wave period = 3.75 sec, sand diameter = 0.40 mm .................. 118
111 Large Wave Tank tests, Case 501: Comparison of time-dependent maximum
transport between measured profiles and predictions of the CCCL, EDUNE and SBEACH models. Breaking wave height = 5.3 feet, wave period = 3.75
sec, sand diameter = 0.40 mm ............................... 119
112 Large Wave Tank tests, Case 701: Measured profiles and predictions of the
CCCL, EDUNE and SBEACH models. Breaking wave height = 6.6 feet,
wave period = 16 sec, sand diameter = 0.40 mm ................... 120
113 Large Wave Tank tests, Case 701: Comparison of time-dependent maximum
transport between measured profiles and predictions of the CCCL, EDUNE and SBEACH models. Breaking wave height = 6.6 feet, wave period = 16
sec, sand diameter = 0.40 mm ............................... 121
114 Large Wave Tank tests, Case 801: Measured profiles and predictions of the
CCCL, EDUNE and SBEACH models. Breaking wave height = 2.6 feet,
wave period = 3.75 sec, sand diameter = 0.40 mm .................. 122
115 Large Wave Tank tests, Case 801: Comparison of time-dependent maximum
transport between measured profiles and predictions of the CCCL, EDUNE and SBEACH models. Breaking wave height = 2.6 feet, wave period = 3.75
sec, sand diameter = 0.40 mm ............................... 123
116 Large Wave Tank tests, Case 901: Measured profiles and predictions of the
CCCL, EDUNE and SBEACH models. Breaking wave height = 6.6 feet,
wave period = 7.87 sec, sand diameter = 0.40 mm .................. 124
117 Large Wave Tank tests, Case 901: Comparison of time-dependent maximum
transport between measured profiles and predictions of the CCCL, EDUNE and SBEACH models. Breaking wave height = 6.6 feet, wave period = 7.87
sec, sand diameter = 0.40 mm. ............................... 125




LIST OF TABLES
Table Title Page
1 Experimental characteristics of large wave-tank tests of Saville (1957, 1962),
from Kraus and Larson (1988) .............................. 3
2 Computed profile scale parameter, A, values for DNR profiles of Palm Beach
County (Transect 1) ....... .............................. 5
3 Computed profile scale parameter, A, values for DNR profiles of Palm Beach
County (Transect 2) ....... .............................. 6
4 Computed profile scale parameter, A, values for DNR profiles of Palm Beach
County (Transect 3) ....... .............................. 7
5 Computed profile scale parameter, A, values for DNR profiles of Palm Beach
County (Transect 4) ....... .............................. 7
6 Palm Beach County: Average predicted recessions for the 15-, 10-, 8-, and
6-foot contours ....... ................................. 127




1 Introduction

A challenging aspect of many coastal and estuarine problems is the elucidation of nearshore behavior as beaches are constantly evolving in response to time-varying waves, tides, winds and nearshore currents. The increasing use of the coastal zone has made the quantitative understanding of the causative mechanisms of beach change and the nature of beach response essential for coastal engineers to predict beach evolution. Due to variations of the beach profile, sediment characteristics and concentrations, wave and water level conditions, a deterministic analytical treatment is difficult and recourse must be taken to numerical methods of solution. Numerical modeling of beach evolution requires mathematLical statements for sediment transport, the dynamic equation(s), and conservation of sand, the continuity equation.
In contrast to numerical modeling of beach planform evolution, which has been actively studied for about five decades, cross-shore sediment transport (numerical) modeling is relatively recent (- 20 years). Cross-shore sediment transport models are, for example, essential for identifying especially susceptible areas in times of storms and have safety implications for humans and property and the establishment of coastal "setback lines." A storm with energetic wind (short period) waves accompanied by augmented tide levels often results in substantial cross-shore reconfiguration of the beach profile. Broadly speaking, augmented water levels and high waves result in dune and beachface erosion, with the eroded sediment being transported and deposited offshore, possibly as a longshore bar. The advent of milder waves after the storm results in post-storm recovery as the eroded sand slowly moves onshore. Recent cases emphasizing the vulnerability of coastal communities to storm damage were extensive beach erosion along the central Caribbean and eastern Mexico during Hurricane Gilbert (1988) and along the northeast Caribbean and South Carolina during Hurricane Hugo (1989). The present study compares erosion predictions (for storm conditions) of three existing numerical cross-shore sediment transport models.
Cross-shore sediment transport determines beach profile change primarily for beaches located away from structures and inlets. Cross-shore sediment transport models can be broadly classified into two groups: closed loop and open loop models. Closed loop sediment transport models have either an explicit or implicit assumption of a target ( "equilibrium") profile and consider transport to be the result of variation from this equilibrium.




The assumption of an equilibrium beach profile implies that changes in a beach profile will diminish and eventually die out if the beach is exposed to constant forcings for a long time. Equilibrium beach profiles are usually based on considerations of uniform wave energy dissipation per unit volume. Equilibrium beach concepts are very useful and comparatively simpler to use as they mask the details of specific wave-sediment interactions; however, most models in use predict only monotonic beach profiles. In contrast to closed loop models, open loop models do not have a target profile. They generally consider detailed mechanics of the flow and sediment concentration profiles and variations of related quantities to compute sediment transport and resultant changes in the profile. A drawback of such present models is the lack of model stability due to the lack of any explicit stabilizing mechanisms.
In the present study, three existing closed-loop numerical models are investigated to compare their predictions of berm and dune erosion. The evaluated models are:
* Coastal Construction Control Line (CCCL) model (Chiu and Dean 1984, 1986)
e EDUNE (Kriebel 1989, 1990)
e SBEACH (Larson and Kraus 1989, Larson et al. 1989)
All three models are based on the equilibrium profile concept. Only SBEACH predicts the formation of a bar. A brief discussion of the equilibrium beach concept and the three models is included in a companion report (Srinivas and Dean, 1994). The models are tested here in two different environments: field and laboratory situations. Post-storm predictions of selected beach profiles from Palm Beach County are documented. A statistical analysis yields the distribution of predicted recessions for different contours. The models are also tested against laboratory data from large wave tank (LWT) experiments conducted by Saville in 1957 and 1962 (Kraus and Larson 1988).
2 Scope of the Study
The objective of the study was to compare predicted dune erosion using three existing numerical models: CCCL, EDUNE and SBEACH. The study characteristics are as follows:




Beach Profiles

@ Field: The 75 beach profiles of Palm Beach County for which "long" transects were
available were selected to examine post-storm profile predictions of the three models. The profile data (surveyed in 1974-1975) were obtained from the Florida Department of Natural Resources, DNR (now the Department of Environmental Protection,
DEP).
* Laboratory: The predictions of the three numerical models were also compared
against data from 17 large wave-tank (LWT) tests conducted by Saville (Kraus and Larson 1988). The nominal characteristics of the these tests are presented in Table 1.
Table 1: Experimental characteristics of large wave-tank tests of Saville (1957, 1962), from
Kraus and Larson (1988). ____________ ___________Case Sand Diameter Breaking Wave Period Depth Offshore Test
Wave Height Duration
____ (nmn) (ft) (sec) (ft) (hours)j
100 0.22 5.6 11.33 15 30
110 0.22 5.6 11.33 15 30
200 0.22 3.6 11.33 15 46
300 0.22 6.6 11.33 14 50
400 0.22 7.6 5.6 14.5 40
500 0.22 6.3 3.75 15 100
510 0.22 3.3 16 15 120
600 0.22 3.6 16 15 60
700 0.22 6.9 16 13.5 100
101 0.40 5.9 11.33 15 30
201 0.40 6.3 11.33 15 40
301 0.40 7.9 11.33 14 50
401 0.40 7.9 5.6 14.5 66
501 0.40 5.3 3.75 15 60
701 0.40 6.6 16 12.5 40
801 0.40 2.6 3.75 15 50
901 j 0.40 6.6 7.87 13 4.

Sediment Characteristics

e A least-squares analysis was carried out to determine the representative profile scale
parameter, A, in the equilibrium beach profile expression and sand diameter for the Palm Beach County profiles. The calculated profile scale parameter for each of




the profiles is listed in Tables 2, 3, 4 and 5 and were based on the entire length of the profile in the least-squares analysis, whereas the CCCL establishment study considered the profiles only out to the breaking depth (approximately 12.8 feet) for
this purpose.
* The LWT tests were conducted with two different sediment sizes: (a) 0.22 mm: A
= 0.16 ftl/3; (b) 0.40 mm: A = 0.19 ft1/3
Storm Surges
* The 100 year total storm tide hydrograph, due to astronomical tide, wind stress,
pressure effects and dynamic wave setup, was utilized for the field profiles. These hydrographs were computed by Dean, Chiu and Wang (1992) and are presented in Figures 1, 2, 3 and 4. The hydrographs were computed along four representative transects each of which represents a group of profiles: (1)Transect 1 for DNR-1 through DNR-60, (2)Transect 2 for DNR-61 through DNR-125, (3)Transect 3 for
DNR-126 through DNR-185, and (4)Transect 4 for DNR-186 through DNR-227.
* The LWT tests were conducted with different water depths. The depths are presented in Table 1.
Wave Characteristics
* Waves in the simulations for Palm Beach County were considered to be 10 feet high
with a period of 12 seconds.
* Wave characteristics for the LWT tests are presented in Table 1. Breaking wave
heights ranged from 2.6 to 7.9 feet and the wave periods ranged from 3.75 to 16.0
seconds.
Storm Duration
* Field: The 100-year storm surge hydrographs were used in the simulations.
* The durations of the LWT tests are presented in Table 1 and range from 30 to 120
hours.




Table 2: Computed profile scale parameter, A, values for DNR profiles of Palm Beach County (Transect 1).
Range A (ftl/3)
R-1 0.1681 R-3 0.1457 R-6 0.1418 R-9 0.1535 R-12 0.1542 R-15 0.1344 R-18 0.1529 R-21 0.1639 R-24 0.1477 R-27 0.1452 R-30 0.1381 R-33 0.1568 R-36 0.1483 R-39 0.1820 R-42 0.1702 R-45 0.1601 R-48 0.1701 R-51 0.1809 R-54 0.1727 R-57 0.1875 R-60 0.1542




Table 3: Computed profile scale parameter, A, values for DNR profiles of Palm Beach County (Transect 2).
Range A (ftl/3)
R-63 0.1619 R-66 0.1970 R-69 0.1689 R-72 0.1948 R-75 0.2133 R-78 0.1716 R-81 0.1864 R-84 0.2012 R-90 0.1873 R-93 0.2084 R-96 0.1749 R-99 0.1633 R-102 0.1722 R-105 0.1638 R-108 0.1816 R-111 0.1692 R-114 0.1880 R-117 0.1770 R-120 0.1603 R-123 0.1730
6




Table 4: Computed profile scale parameter, A, values for DNR profiles of Palm Beach County (Transect 3).

Table 5: Computed profile scale parameter, A, values for DNR profiles of Palm Beach County (Transect 4).

Range
R-186
R-189 R-192 R-195 R-198 R-201 R-204 R-207 R-210
R-213 R-216 R-219 R-222 R-225

A
(ftl/3) 0.1778 0.1841 0.1946 0.2129 0.2159
0.2152
0.1930 0.2166
0.2088 0.2248 0.2169
0.2192 0.2291 0.2043

Range
R-126 R-129 R-132 R-135 R-138 R-141
R-144 R-147 R-150 R-153 R-156 R-159 R-162 R-165 R-168 R-171 R-174 R-177 R-180 R-183

A
(ft'/3)
0.1739
0.1707 0.1774 0.1782 0.1937 0.1792 0.1894 0.1873
0.1875 0.1594
0.1823
0.1841 0.1816
0.1888 0.1808 0.1772 0.1875 0.2027
0.1787 0.1738




100 YEAR STORM TIDE HYDROGRAPH PALM BEACH COUNTY (R1 R60)

TIME (hours)

Figure 1: 100 year storm surge hydrograph Range 1-60.

for Palm Beach County: Transect 1: DNR

12
,10
0 H-6
r
CD,
0 F-

-2




100 YEAR STORM TIDE HYDROGRAPH PALM BEACH COUNTY (R61 R125)

6 12

18
TIME (hours

24 30 36
)

Figure 2: 100 year storm surge Range 61-125.

hydrograph for Palm Beach County: Transect 2: DNR

12 .10
CD
O II
6 0 4
< 2
0

-2




100 YEAR STORM TIDE HYDROGRAPH PALM BEACH COUNTY (R126 R185)

6 12

Figure 3: 100 year storm surge Range 126-185.

18 24
TIME (hours)

hydrograph for Palm Beach County: Transect 3: DNR

12 10
8
6
4
2
0
-2




100 YEAR STORM TIDE HYDROGRAPH 12 PALM BEACH COUNTY (R186 R227)
~10
(9
C
0
0
-6
..
< 2
O
0 6 12 18 24 30 36
TIME (hours)
Figure 4: 100 year storm surge hydrograph for Palm Beach County: Transect 4: DNR Range 186-227.




3 Results: Palm Beach County

The CCCL and EDUNE models require the breaking wave height as input, however, the SBEACH model requires the wave height to be specified at a particular depth. SBEACH then uses the Dally et al. (1985) breaking wave model to compute the wave height distribution across the profile. In the following simulations for Palm Beach County and for the LWT tests, the offshore wave height was specified in the SBEACH model such that the breaking wave height was approximately equal to that input for the CCCL and EDUNE models.
There is no provision for runup in the CCCL model. The slope of the dune face, XMD, was set to 2.0. In the EDUNE model, the final equilibrium slope of the beach face below the runup limit, ETANB, was set as 0.0625 while the final equilibrium slope of the dune scarp above the runup limit, ETAND, was set as 2.0. A nominal runup distance of 2 feet was assumed.
The following pages (Figures 5 through 79) present comparative sets of the initial and final (at the end of the storm) profiles as predicted by the CCCL, EDUNE and SBEACH models. The presence of any seawalls in the profiles was not accounted for while carrying out the storm response simulations. In addition, the frequency distribution of the predicted recessions of the 15-, 10-, 8- and 6-foot contours is also presented (Figures 80 through 83). In applying the CCCL model for the field data, the 2.5 erosion multiplicative factor was included.
4 Results: Large Wave Tank Tests
In the following simulations for the LWT tests, the wave height at the toe of the beach was specified in the SBEACH model such that the breaking wave height was approximately equal to that input for the CCCL and EDUNE models. The beach and dune slopes and runup are the same as described for the field applications.
The following pages present (Figures 84-117), for the 34 LWT tests, comparative sets of the measured initial and final (at the end of the experiment) profiles as predicted by the CCCL, EDUNE and SBEACH models. In addition, for purposes of analysis in forthcoming reports, the predicted and measured time-dependent maximum transports for each experiment are also documented. The CCCL predictions do not include the 2.5 factor.




PALM BEACH: R-1
0 (A)CCCL
0
0
0
0
0

""-400-2

200

400

600 800 1000 1200 1400

0 (B)EDUNE
0
0
0
0
0
0

-400-2

0 200 400 600 800 1000 1200 1400

(C)SBEACH
30 11r11 1 1

-400-200

200 400
DISTANCE

600
(feet)

800

1000 1200 1400

Figure 5: Palm Beach County, (DNR) profile R-1: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 1). Initial and final profiles.

Z) 2
(1)
E- 1(
r-X
( -1

-1
-2
-3

20 10
0
-10
(a -20

m


30L




PALM BEACH: R-3 30 (A)CCCL 20
10
0
-10 --20

-30'
-400-200

0 200 400 600 800

(B)EDUNE

-30_400 -200

200

400

600

800

1000

1000

1200

1200

1400

1400

(C)SBEACH
',

--400-200

200 400 600UU
DISTANCE (feet)

8UU

10UU

1~UV

n f~

I4UU

Figure 6: Palm Beach County, (DNR) profile R-3: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 1). Initial and final profiles.

20 10
0
-10
-90

20
(p
-- 10
0 4: -10
G; -20

-30

.5. 3 & 3




PALM BEACH: R-6
(A)CCCL

20 10
0
-0'
-2(

-400-200

200

400

600

800

'-400-200

1000 1200 1400

-20I I I__

200

400

600 800 1000

(C)SBEACH

-400-200

200C

400 DISTANCE

600
(feet)

1200

1400

Figure 7: Palm Beach County, (DNR) profile R-6: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 1). Initial and final profiles.

_ I _I _I _I _I_ _I_

-30

. 20
ci) ci)
S10
0
-10 E-,

Z 20 ci)
- 10
0
S-10
S-20
-30

800 1000 1U00 14U00

(B)EDUNE

J

m,,,-m




PALM BEACH: R-9

2 20 ~-10
0
-10
2- -20
-30
30

200

400

600

800 1000 1200 1400

(B)EDUNE

"-400-200

200 400 600 800 1000 1200 1400

D (C)SBEACH
0
0
0
0-

-30400 -200

200 400 600
DISTANCE (feet)

Figure 8: Palm Beach County, (DNR) profile R-9: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 1). Initial and final profiles.

(A)CCCL

-400-200

20 10
0
-10
-20
-_" I

2
0
v 1(
P
j4 -1 -1 -2

.1 A A -

800

1000

1200

1400




(A)CCCL

PALM BEACH: R-12

______ ______ I ______ II ______ I ______ I ______ I ______

30
-400-200 0 200 400 600 800 1000 1200 14(
30 (B)EDUNE 20 10
0

-30 0
-400-200

0 200 400 600 800 1000 1200 1400

0 (C)SBEACH
0
0
0
0
o0
0

-400-200

0 200 400 600
DISTANCE (feet)

800 1000 1200 1400

Figure 9: Palm Beach County, (DNR) profile R-12: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 1). Initial and final profiles.

S 20
0 10
z
o 0
- 10

14 1D
0 H,,

20

__ __ __ __ __ __ __ I __ -

. 2
0
- 1
o
--1

.4
W -




PALM BEACH:

OU
20 10
0
-10
-20

-30'
-400-2

200

400

600

800

I000 1200 1400
1000 1200 1400

20 10
S 0
: -10
-20
-Rn
30 -

(B)EDUNE

"-400-200

30
S20
,- 10 0 0
-1
4 -10 14 -20
-30

-400-200

0 200 400 600 800

0 400
DISTANCE

600
(feet)

UU

Figure 10: Palm Beach County, (DNR) profile R-15: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 1). Initial and final profiles.

R-15

)0 1400

1000

1UUU

1UU

1+UU

.(A)CCCL

(C)SBEACH

20




(A)CCCL 30 r-

20 10
0
-1(
-2(
-3

-400-200

PALM BEACH: R-18

200

400 600 800 1000 1200 1400

20
10
0
-10

(B)EDUNE

-20

"-400-200

' 20
10 :' 0 ~-10
j -20
-30

200

400 600 800

1000

1200

(C)SBEACH

-400-200

200 400 600
DISTANCE (feet)

800 1000 1200 1400

Figure 11: Palm Beach County, (DNR) profile R-18: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 1). Initial and final profiles.




PALM BEACH: R-21 30 (A)CCCL 20 10
0
-10
-20

-400 -4

200

400 600 800 1000 1200 1400

1200 1400

30 (B)EDUNE
. 20 Q1)
~-10
10
S-10
E_ 20-

-301
-400-200

J L -.

400

600

800

1000

200

' 20
10
- 0 -10
;
14 -20

(C)SBEACH
' - -- -- -

-400 -200

20

0 400 600 DISTANCE (feet)

1000 1200 1400

Figure 12: Palm Beach County, (DNR) profile R-21: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 1). Initial and final profiles.

I I I I I

-.4

-30

800




PALM BEACH: R-24
(A)CCCL

I_ tI I _ I _ [ I _ I I _

-400-200

200

400

600

800

1000

30 (B)EDUNE ,: 20 S10 o 0
1 -20

-30
-400-200

200

400

600

800

1200 1400

1000 1200 1400

(C)SBEACH
_
\.

-400-200

200UU 400UU UU
DISTANCE (feet)

OUU

1iUU 1iuu I1*Vu

Figure 13: Palm Beach County, (DNR) profile R-24: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 1). Initial and final profiles.

20 10
0
-i0
-2(

-30

20 3 10 0 0
-10
S-20
-30

rnfl

J




10
0 20
0
0 -Ic "x -2C
-30
30

30 (C)SBEACH
to
10
0
0 "
20
. r .. . . . . .

-400-200

20

0 400 DISTANCE

600
(feet)

800 1000

1u00U

PALM BEACH: R-27
(A)CCCL
400-200 0 200 400 600 800 1000 1200 144
(B)EDUNE
-400-200 0 200 400 600 800 1000 1200 14

14UU

Figure 14: Palm Beach County, (DNR) profile R-27: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 1). Initial and final profiles.

00

20 10
0
-10
-20
-3C

o 1)
C

-i




(A)CCCL

PALM BEACH: R-30

20 10
0
-10
-20

200

400

600 800 1000 1200 1400

1400

1400

30 (B)EDUNE 20..
10
0 10
20

0 200

400

600

800

1000

1200

1200

--400 -200

(C)SBEACH

-400 -200

200 400
DISTANCE

600
(feet)

800

1000

Figure 15: Palm Beach County, (DNR) profile R-30: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 1). Initial and final profiles.

I I I I I I I

0 E
--

20
.'"' 10 0 0 S-10
-20

-30

I _____ L _____ L _____ .1. _____ J _____ J

-400 -4

-./




20 10
0
-1(
-2(

(A)CCCL

-30
-400-200

PALM BEACH: R-33

0 200 400 600 800 1000 1200 1400

D (B)EDUNE
0 ". ---.-" I0
0
01

onI I I I I I I I I

-"-400-200

0 200 400

600

800

1000

1200 1400

(C)SBEACH
,

-400-200

200 400 600
DISTANCE (feet)

800

1000 1200 1400

Figure 16: Palm Beach County, (DNR) profile R-33: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 1). Initial and final profiles.

N

Z Qi)
Ei
E.. -2

S20 Q1)
S10
2 0 S-10
" -20

-30A

A




PALM BEACH: R-36
(A)CCCL

-400-200

0 200 400 600 800 1000 1200 1400

(B)EDUNE

Z 20
-- 10
0
S-10 _---.
-20

-30'
-400-.200

200

400

600

-400-200

0 200

400 600 DISTANCE (feet)

800

1000 1200 1400

Figure 17: Palm Beach County, (DNR) profile R-36: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 1). Initial and final profiles.

20
Q1)
-- 10
0 0
10
"< -i
,.I -20

-30 J
30

800 1000 1200 1400

20
Q)
10
Z
0 0 E-1
-10
r20

-30

(C)SBEACH
,\I

e3




(A)CCCL

PALM BEACH: R-39

0
0 0
o. _____ ____

- I ----4-

1 l l li I

"-400-200

-400-200

(C)SBEACH

-400-200

200

200

400

600

800 1000 1200 1400

400 600 800 1000 1200 1400

200 400 600
DISTANCE (feet)

800 1000 1200 1400

Figure 18: Palm Beach County, (DNR) profile R-39: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 1). Initial and final profiles.

2
-j 2(
W C "< -21

(B)EDUNE

Z' 20 Q)
'V.
~- 10 0 0 -10
' -20
-30
30

20
10
0
-1c
-2C0
-3C

Id

J




(A)CCCL

PALM BEACH:

R-42

S20
- 10
z o 0
-10
a-20

20
V
O
11 10
z
o 0
-1
-2(

-00

200

400

600

800

0 200 400 600 800

1000

1000

1200

1200

30 (C)SBEACH 20 10
0
10-..
20

-400-200

200 400
DISTANCE

600
(feet)

800 100UUU 1UU 14UU

Figure 19: Palm Beach County, (DNR) profile R-42: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 1). Initial and final profiles.

1400

(B)EDUNE
_/.
-7-
-----------

I__ I ____ I I_L__ __I __I ____

z
0
-

-400 -2

-

#%e%




PALM BEACH: R-45

10
0
-10

'-400 -A

200

400

600 800 1000 1200 1400

2

Q)
z
o

-400-2

S20
v 10
z
o 0 S-10
-20
-30

0 200 400 600

800

1000

(C)SBEACH

-400-200

200 400 600
DISTANCE (feet)

1200

800 1000 1200 1400

Figure 20: Palm Beach County, (DNR) profile R-45: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 1). Initial and final profiles.

(A)cCCL

D (B)EDUNE
0
0 --....
0
0

_q 0 I I.

m




(A)CCCL

PALM BEACH: R-48

______ ______ i ______ I _______ I _______ I ______ I ______ I ______ I ______

--400-200

200

400

600

800

1000

1200

1400

20
Q10
10
z
2 0
2 -I( -20

30 20 10
0
-10
-20
-30

400-200 0 200

(C)SBEACH

--400-200

400 600 800 I1000 1200 1400
400 600 800 1000 1200 1400

200 400UU 6UU
DISTANCE (feet)

UU

IUUU

14UU

1UU

Figure 21: Palm Beach County, (DNR) profile R-48: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 1). Initial and final profiles.

20 z 10 0 0 E
-i4 1- 2(

(B)EDUNE

OU

J




PALM BEACH: R-51 D (A)CCCL
0
0
0
0

e3n I I I I I I I I

-400-200

0 200 400 600 800 1000 1200 1400

30 (B)EDUNE 20. 10
0
120
10
20
30-400-200 0 200 400 600 800 1000 1200 14

20
Q)
10
z
o 0 E
~-10
~-20

-30

--400-200

200 4UU0 600
DISTANCE (feet)

Figure 22: Palm Beach County, (DNR) profile R-51: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 1). Initial and final profiles.

c: 24
~1
o
-, I
z
0
-2
:. -1

0)
E
z~ -

(C)SBEACH
............. .. .- .- .--. ............. .an .......... .

8UU

1UUU

1i VUU

a

.-

--- v

O0

10U0




20 S10
z
0 0 -10 j -20
-30
30
20
10
4,
-10
z20 o 0 > 10 ,2 -20

-400-2

200

400

600

800

1000 1200 1400

30
20
q4,
- 10 0 0
-1C ;- -2C
-30

(C)SBEACH

-400 -200

0 200 400
DISTANCE

N -'
)I

600 (feet)

800

1000 1200 1400

Figure 23: Palm Beach County, (DNR) profile R-54: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 1). Initial and final profiles.

PALM BEACH: R-54
(A)CCCL
-400-200 0 200 400 600 800 1000 1200 14(
(B)EDUNE

-30

A




30 r

(A)CCCL

20 10
0
-10
-20

-400 -2

20 10
0
-10
-2(
-3(

-400-200

PALM BEACH: R-57

200

200

400

400

600

600

800

800

30 (C)SBEACH .p 20 .v 10 o 0 ~-10
.-20

-30'
-400-200

0 200 400 600
DISTANCE (feet)

800 1000 1200 1400

Figure 24: Palm Beach County, (DNR) profile R-57: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 1). Initial and final profiles.

I I I I I I I I

1000

1200

1400

(B)EDUNE "l"

1000

1200

1400

301'R




PALM BEACH:

R-60

(A)CCCL

-301
-400-200

0 200 400 600 800 1000 1200 1400

S20
Q)
10
z
o 0 E-
~-10
S-20

-30
-400-200
30 (C)SBEACH 301 1

0 200 400

600

800 1000 1200 1400

S20
S10 0 0
-10
-20

-301
-400-200

0 200 400 600
DISTANCE (feet)

800

1000

1200

Figure 25: Palm Beach County, (DNR) profile R-60: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 1). Initial and final profiles.

20 10
o
1 0
-10 ~-20

I ____________ L ___________ .5. ___________ .5. ___________ .5.

1400

(B)EDUNE




PALM BEACH: R-63

S2 1-4
(4 -2

30rnI

-400-2

(B)EDUNE

200

400

600 800 1000 1200 1400

-400-200 0 200 400 600 800 1000 1200 14

, (C)SBEACH

OU I

20 S10
o 0
-10
-20

-30
-400-200

0 200 400 600
DISTANCE (feet)

800 1000 1200 1400

Figure 26: Palm Beach County, (DNR) profile R-63: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 2). Initial and final profiles.

U
0
0
0 ''-
0

I I I I I I I

OU

3' 20 Q)
v- 10
z
o 0 < -10 S-20
-30

0\
's

(A)CCCL

3

0

00




(A)CCCL

PALM BEACH: R-66

Ov

-30
-400-200

0 200 400 600 800 1000 1200 1400

30(C)SBEACH 301 1

S20
'V
3 10
z
o 0
-10
-20

-400-200

0 200 400 600
DISTANCE (feet)

800 1000 1200

Figure 27: Palm Beach County, (DNR) profile R-66: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 2). Initial and final profiles.

20 10 o 0
-10
' -20
-30
30

-400-200 0 200 400 600 800 1000 1200 14(
(B)EDUNE

20 10
0
-10

1400




PALM BEACH:

21 v 1(
z
0 -
rz-

-400-200

0 200 400

D (B)EDUNE
0
0
D.,-
0 _

____ I____I____ ___ ____I____I____ ___ ___

"-400-200

200

400

600

800

1000 1200 1400

(C)SBEACH
-7

-400 -200

200

400 DISTANCE

600
(feet)

800

1000 1200UU 1400UU

Figure 28: Palm Beach County, (DNR) profile R-69: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 2). Initial and final profiles.

R-69

S(A)CCCL
0
0
0
0 o -7
0
0

600

800

1000

21
0
> 1
z
o

1200

1400

.- 20
10
z
o 0
-10
-20
-30

3

f




PALM BEACH: R-72

-400-200 0 200 400 600 800 1000 1200 14

-liii' .5. 4 4 A & U

-400-200

(C)SBEACH

200

400

600

800

1000

1200

1400

2 20
* 10
z
o 0
-10
.-20

-30
-400-200

0 200 400 600
DISTANCE (feet)

800 1000 1200 1400

Figure 29: Palm Beach County, (DNR) profile R-72: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 2). Initial and final profiles.

30

20
10
00
-10
1 -20
-30

30
20 10
0
-10
-20
ele

(B)EDUNE
--

(A)CCCL

)0

00




(A)CCCL

PALM BEACH: R-75

-400-200 0 200 400 600 800 1000 1200 14

30 (B)EDUNE 301 1

-400-200 0 200 400 600 800 1000 1200 14(
(C)SBEACH
'h

-400-200

S400 600 DISTANCE (feet)

800 10UUU 12UU 14UU

Figure 30: Palm Beach County, (DNR) profile R-75: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 2). Initial and final profiles.

30

20 10
0
-10
-20
-30

S 20 S10
0
-20
-3C
30
10
z
0 0
-1C
-2C

-3C

00

,- rl

200




(A)CCCL

PALM BEACH: R-78

200

400

600

800

1000 1200 1400

(B)EDUNE
-400-200 0 200 400 600 800 1000 1200 14

OU I

20
~Z
10
o 0 S-10
-20

(C)SBEACH

-30
-400-200

0 200 400 600
DISTANCE (feet)

800 1000 1200 1400

Figure 31: Palm Beach County, (DNR) profile R-78: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 2). Initial and final profiles.

0
0
0
0 -

1 I I I I I I

0

. 2
Z
0
-1
-1 -2

20 10
0
-10
-20
-30

\=L

-400 -2

3019

00




(A)CCCL

PALM BEACH: R-81

Z 20
10
0 0 -10 -20 -

200

400

600

800 1000 1200 1400

(B)EDUNE
-400-200 0 200 400 600 800 1000 1200 14

' 20
- 10
z
0 0 E -I
-10
~-20

-30
-400-200

0 200 400 600
DISTANCE (feet)

800 1000 1200 1400

Figure 32: Palm Beach County, (DNR) profile R-81: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 2). Initial and final profiles.

-301
-400-200

L I L I

20 10
0
-10
-20
-30

(C)SBEACH
-.. .

00




(A)CCCL

PALM BEACH: R-84

ou
S20 ,t 10 ,-10
-20

-30'
-400-200

(B)EDUNE

200

400

600

800

1000

1200

'
-400-200 0 200 400 600 800 1000 1200 14
(C)SBEACH

-400-200

0 200 400
DISTANCE

600
(feet)

800

1000 1200

1400

Figure 33: Palm Beach County, (DNR) profile R-84: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 2). Initial and final profiles.

30
20 10
z
o 0 ~-1c
-2C
-3C

. 20
I1
v 10
z
0 0 E
-2C

00

-30




(A)CCCL

PALM BEACH: R-90

t + 4 4 4

- I _________ L A _________ I _________ L _____________________ I _________

-400-200
(B)EDUNE

0 200 400 600

->~C1J- + 4 4

(C)SBEACH 301 T

200

400

600

800

800

1000

30 1400

1000 1200 1400

', 20 10
z
-io.
o 0 ~-10
-20-

-30 1
-400-200

200 400 600
DISTANCE (feet)

800

1000

1200 1400

Figure 34: Palm Beach County, (DNR) profile R-90: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 2). Initial and final profiles.

v
0
0
0
0 F -

I

OU

20 10
0
-10

30

- N.

I I I I I I I I

fV

-I
-,E

I

-400 -'g




2 ci)
v I 0,
E-
-W

0
0
0
0

(A)CCCL

-30
-400-200

0
0
0
0 -
0

(B)EDUNE

-301
-400-200

20 10
0
-10

-30 0 -2
-400-200

PALM BEACH: R-93

200

200

400

400

200 400
DISTANCE

600

800

1000

1200

600 800 1000 1200 1400

600
(feet)

800

1000

1200 1400

Figure 35: Palm Beach County, (DNR) profile R-93: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 2). Initial and final profiles.

0

2(
o
-1
z
2

(C)SBEACH
-.-

4 4 4 I t

Q




PALM BEACH: R-96

-400-200
(B)EDUNE

200

200

400

600

400 600

800

1000

800 1000

(C)SBEACH

_ I _ i _ I I _ I _ I _ I _

"-400-200

200 400
DISTANCE

600
(feet)

800 1000 1200

1400

Figure 36: Palm Beach County, (DNR) profile R-96: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 2). Initial and final profiles.

(A)CCCL

10
0
-10
-9nf

-30

~1 o 2
-x2

0
0
0
n _ _ _ _ _ _ _

1200

1200

1400

1400

30
S20
S10
z
o 0
-10 .-20

30




(A)CCCL

PALM BEACH: R-99

OU

200 400 600
DISTANCE (feet)

Figure 37: Palm Beach County, (DNR) profile R-99: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 2). Initial and final profiles.

Z' 20 ,t 10
z
o 0
-10
- -20
-30

-400-200 0 200 400 600 800 1000 1200 14
(B)EDUNE
-40 ------- ------- ----400 -200 0 200 400 600 800 1000 1200 14(

20 I.4- 10
z
o 0
-10
-20 -30

E

00

00




(A)CCCL

PALM BEACH: R-102

U
0
0
0

-400-200

A A. A I I L L L

200

400

600

800

1000 1200 1400

30 (B)EDUNE
20
W
10
0 0
-10 . ..r-20 --." (

S(C)SBEACH

200

400

600

800

1000

1200

1400

20 v~ 10
10 0 0 E-2

-30'
-400-200

0 200 400 600
DISTANCE (feet)

800 1000

1200 1400

Figure 38: Palm Beach County, (DNR) profile R-102: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 2). Initial and final profiles.

.- 2
S1)
o
E
2(-

)

%3




3- 10 00
-10
S-20

(A)CCCL

-301
-400-200

PALM BEACH: R-105

200

400

600

800

1000 1200 1400

30 (B)EDUNE 20 "- 10
,-10
-20

-30
-400-200

200

400

600

800

1000

-400-200

200 400 600
DISTANCE (feet)

800

1000 1200 1400

Figure 39: Palm Beach County, (DNR) profile R-105: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 2). Initial and final profiles.

-~ .5. ________ L & fl ________ L L

1200 14

* 20 10
z
o 0
-2C -3(

(C)SBEACH

J




PALM BEACH: R-108 30 (A)CCCL
10
0 10
20-

0 200

400

600

800

1000

1200

1400

(B)EDUNE
-400-200 0 200 400 600 800 1000 1200 14

(C)SBEACH

0-400-200

200 400 600
DISTANCE (feet)

800

00

1000 1200 1400

Figure 40: Palm Beach County, (DNR) profile R-108: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 2). Initial and final profiles.

0.
0 < -

-_400-200

20
- 10 0 0 < -10 ;4
,- -20
-30

.' 20 S10
z
0 0

' -10 -2(
-q




PALM BEACH: R-111 30 (A)CCCL 20
10 '
0
10
20
30
-400-200 0 200 400 600 800 1000 1200 14(
30 (B)EDUNE 20
10
0
10-[ _ _
20
30-400-200 0 200 400 600 800 1000 1200 14

(C)SBEACH
-,--

-400-200

200 4UU00 600UU
DISTANCE (feet)

8UU

LUUU

00

#'A '

14UU LU

Figure 41: Palm Beach County, (DNR) profile R-111: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 2). Initial and final profiles.

ci)
z
0
E-

20 S10
z
o 0
-10
-2C0
-3C

w
I




(A)CCCL

PALM BEACH: R-114

--__I

-400-200
(B)EDUNE

0 200 400 600 800 1000 1200 1400

U
0
0 o
0
0
0 --

301 I I I I I I I I

-400-200

200

400

600

800

1000

1200 1400

(C)SBEACH
-N-

"-400-200

200 400
DISTANCE

600
(feet)

800

1000

1200 1400

Figure 42: Palm Beach County, (DNR) profile R-114: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 2). Initial and final profiles.

OU

-10

%3

2(
1
z
0 E-1
- -2

30
20
= 10
z
o 0
-10
20




30

S20 .- 10
0 E-2
p: -10
. -20

-30

(A)CCCL

-400-2

PALM BEACH: R-117

200 400 600

800 1000

30 (B)EDUNE 20. Z., 10
0
S-10
J -20

-R

200

400

600

800 1000 1200 1400

-30 1 1 I
-400-200 0 200 400 600 800 1000 1200 1400
DISTANCE (feet)
Figure 43: Palm Beach County, (DNR) profile R-117: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 2). Initial and final profiles.

I I I I I I

1200

___ I. ___ i ___ I ____ I ____ L ____ t ___ I ___ I ___

-v400_2




20 10
0
-10
- 2
-3(

PALM BEACH: R-120 0(A)CCCL
-400-200 0 200 400 600 800 1000 1200 14

30 (B)EDUNE
20 10
0
10
20
qnl IJ

-400-200

200

400

600 800 1000

-400-200

0 200

400 600
DISTANCE (feet)

800

100UU0 1200UU 1400UU

Figure 44: Palm Beach County, (DNR) profile R-120: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 2). Initial and final profiles.

Q)

' -

1200

1400

30 20
10
z
S0
-10
- -20
-30

(C)SBEACH

O0




(A)CCCL

'-400-200

(B)EDUNE

-400-200

PALM BEACH: R-123

200

200

400

600

800 1000 1200 1400

400 600 800 1000 1200 1400

20 10
0
-10
-2

-400-200

200(

400 600O DISTANCE (feet)

800 1000UU 1U00 1400UU

Figure 45: Palm Beach County, (DNR) profile R-123: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 2). Initial and final profiles.

S20 S10 0 0 :~ -10
S-20

S 20 ~-10 0 0 S-10
S-20
-30

(C)SBEACH
\t


30 C




(A)CCC.

PALM BEACH: R-126

30
20
30
10 20 ,~- 10
I'E
g
- -ilO
--2(
t;a -2C
- 30
30 20 Q1)
ci)
,- 10
0
*-10
-1-20

-300200
-400 -200

200

400

600

800

1000

1200

30 (C)SBEACH 20
10
0o
0 _, _- 10 Zz-20
-,An_ __ _ _ _ __ _

-400-200

200 400
DISTANCE

600
(feet)

800

1000

1200

1400

Figure 46: Palm Beach County, (DNR) profile R-126: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 3). Initial and final profiles.

-400-200 0 200 400 600 800 1000 1200 14(
(B)EDUNE
----. -qz- .




PALM BEACH: R-129

ou
20 10 0"
-10

-. I

-400 -2

OU

20 10
0
-10C
-2C0
-3C

(B)EDUNE

200

400

600 800 1000 1200 1400

4 0 200 400 600 800 1000 1200 4
-400-200 0 200 400 600 800 1000 1200 14(

20
- 10
z
o 0
-10
~-20

-30
-400-200

0 200 400 600
DISTANCE (feet)

800 1000 1200 1400

Figure 47: Palm Beach County, (DNR) profile R-129: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 3). Initial and final profiles.

I I I I I I I I

(C)SBEACH

(A)CCCL

0

00




S(A)CCCL

20 10
0
-1(
-2(
-30

PALM BEACH: R-132

200

400

600

800

1000 1200 1400

(B)EDUNE
-400-200 0 200 400 600 800 1000 1200 14
(C)SBEACH
'-

-400-200

200C

400 600 DISTANCE (feet)

800

1000

00

1200 1400

Figure 48: Palm Beach County, (DNR) profile R-132: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 3). Initial and final profiles.

A _________________ A U ________________ J I I

OU

-400 -2

S20 Q)
.. 10
0
E
. 10
-20
-30

.. 20 S10
10
z
I 0
-1
S-20

-30




PALM BEACH: R-135

U
0
0
0
0
0 ,____.
D!
0
0 -..

_4U I i = I _

200

400 600 800

1000 1200

--400-200

1400

(B)EDUNE
-400-200 0 200 400 600 800 1000 1200 14(

(C)SBEACH

-400-200

200C

400 DISTANCE

600
(feet)

800 1000

1200 1400

Figure 49: Palm Beach County, (DNR) profile R-135: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 3). Initial and final profiles.

3

2 v I
z
0
r_~

rW1

20 10
0
-10
-2C
-3C

20 4)
v 10
z
0 0
-10
-20
-30

S.
S.

(A)CCCL

00

OU




PALM BEACH:

R-138

1000 1200 1400

20 10
o 0
S-10
- -20

-30'0 -200
400-200

20
3.: 10
z
o 0
-10 r4 -20
-30

200

400

600

(C)SBEACH

-400-200

0 200 400 600
DISTANCE (feet)

Figure 50: Palm Beach County, (DNR) profile R-138: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 3). Initial and final profiles.

(B)EDUNE
'

~.I. .J.

800

1000

1200

800

1000

1200

1400

--A




(A)CCCL

-300-200
-400-200

PALM BEACH: R-141

200

400

600

800

1000 1200 1400

30 (B)EDUNE
20
20
o 0 .0
-20

'if

I

-400 -4

(C)SBEACH

200

400

600

800

1000 1200 1400

I0
20
Q
lo- 10
z
0
>-10
-20

-30
-400-200

0 200 400 600
DISTANCE (feet)

800 1000 1200

Figure 51: Palm Beach County, (DNR) profile R-141: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 3). Initial and final profiles.

20 10
0
-10
-lO l

ii I I r I___ ___ ___

__ __ __ N __ __ __I____ _

1400

__:4




PALM BEACH: R-144

20 10
0
-10
nr%

-30 200
-400-200

0 200

400

600

800

1000 1200 1400

(B)EDUNE

-400-200

200

400

600

800

1000 1200 1400

30
20
0
-10
o 0 ~-20

-30'
-400-200

0 200 400 600
DISTANCE (feet)

800 1000

1200 1400

Figure 52: Palm Beach County, (DNR) profile R-144: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 3). Initial and final profiles.

(A)CCCL

liltr____

S20
o 0
-10
~-20

(C)SBEACH
" -- -

- - __F ___ -




PALM BEACH: R-147
(A)CCCL
0
0
10
1

0 200

400

600

800

1000

1200 1400

30 (B)EDUNE 20..
10
0
-10

"-400-200

200

400

600 800 1000 1200 1400

(C)SBEACH
,-

-400-200

200 400
DISTANCE

600 (feet)

800

1000 1200 1400

Figure 53: Palm Beach County, (DNR) profile R-147: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 3). Initial and final profiles.

0 Ec 3a -

L ___________ _________

2 20
-:z 10
z
o 0
-10
-20
-30

-400-200

mR




(A)CCCL

PALM BEACH: R-150

-400-200 0 200 400 600 800 1000 1200 1400 (B)EDUNE

-400-200 0 200 400 600 800 1000 1200 14'
(C)SBEACH
N -

u-400-200

200

400
DISTANCE

600
(feet)

800 100UUU 1200UU 14U00

Figure 54: Palm Beach County, (DNR) profile R-150: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 3). Initial and final profiles.

S20 '1)
.- 10
0 S-10
-1 -20

20 .'t 10
0
.> -ico -20
-30
30

20 10
0
-10
-2(
-.qi




PALM BEACH: R-153

30(A)CCCL 301 1

21 I I I [ I I I_____ _____

-400-200

200

(B)EDUNE

'"-400-2

400 600 800 1000 1200 1400

800

1000

1200

nfl

200 400 600

(C)SBEACH
-- .....

-400-200

400 600 DISTANCE (feet)

8UU

1iUUU 1iUU

1I*0

Figure 55: Palm Beach County, (DNR) profile R-153: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 3). Initial and final profiles.

20 10
0
-10

30
S20
CD
.. 10 0 0 S-10 S-20

I ____ I ____ I. ____ I ____ I ____ I ____ L ____ ____

20 'V
'V
S10
z
o 0
-10
d-2C

,i

(B)EDUNE

- 'L

-30

200




PALM BEACH: R-156

0

Z 2(
1
:-1 -2

V
0 \
0
0
0 0-

(A)CCCL

-400-200

30
20 10
0
-10
-20
-qfl

30

20 10
0
-10
-20

200

400 600 800 1000 1200 1400

(B)EDUNE
'--

200 400 600

800

1000

1200 14

(C)SBEACH

-400-200

200

400 600 DISTANCE (feet)

800UU 1000UUU 14U00 1400uu

Figure 56: Palm Beach County, (DNR) profile R-156: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 3). Initial and final profiles.
64




(A)CCCL

PALM BEACH: R-159

Ou

-30'
-400-200

0 200 400 600 800 1000 1200 1400

20
10
0
-I0
-2(
_-qN

'-400-200

200 400 600
DISTANCE (feet)

800 1000 1200 1400

Figure 57: Palm Beach County, (DNR) profile R-159: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 3). Initial and final profiles.

20 10
0
-10
-2(
-3(
30 20 10
0
-1C
-2C

J1
-400-200 0 200 400 600 800 1000 1200 14(
(B)EDUNE
3- -

(C)SBEACH
\-----

. --A




PALM BEACH: R-162

2 20
- 10
z
o 0 E
S-10
1-20
-30
30

200

400

600

(B)EDUNE

800

1000

1200 1400

.
-400-200 0 200 400 600 800 1000 1200 14(
(C)SBEACH
4.
0
0

-400 -200

200

400 600
DISTANCE (feet)

800

100UUU 1UU00 1400u

Figure 58: Palm Beach County, (DNR) profile R-162: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 3). Initial and final profiles.

(A)CCCL

-400-200

20 10
0
-10
-2C0
-30

30
3., 20
0 0

< -1c rz>
~-2C

(A)CC.L

3




S20
S10
o 0 S-10 .1-20

PALM BEACH: R-165
(A)CCCL
,- _

'-400-2

20
10
0
-10

200

400

600

800

(B)EDUNE

"-400-200

30 20 10
0
-10
-20
-30

- -400-200

200

200

400

400 DISTANCE

600

600
(feet)

800

800

1000 1200 1400

1000 1200 1400

1000 1200 1400

Figure 59: Palm Beach County, (DNR) profile R-165: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 3). Initial and final profiles.

_ __nI I I I I_ I

(C)SBEACH
S.~

30'i

A




PALM BEACH: R-168

20 10
z
90
-10
-20

-30'
-400-200

20 10
0
-10
-20

-30

30
- 20 S10
z
o 0 F_
4-2(
_q

0 200 400 600 800 1000 1200 1400

(B)EDUNE
-400-200 0 200 400 600 800 1000 1200 14

(C)SBEACH

/

0-400-200

0 200

400 600
DISTANCE (feet)

800

00

1000 1200 1400

Figure 60: Palm Beach County, (DNR) profile R-168: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 3). Initial and final profiles.




PALM BEACH: R-171 30 (A)CcL
20
10
10
30
-400-200 0 200 400 600 800 1000 1200 14

(B)EDUNE
-400 -200 0 200 400 600 800 1000 1200 14

S(C)SBEACH
0
0
0 ,..--0
0

~QAL _______ .1 _______ 1 _______ J _______ J _______ J _______ I _______ _______ I ______tJ~J4QQ -200

0 200 400
DISTANCE

600
(feet)

800

A)
'4'0

100 1200UU 1400

Figure 61: Palm Beach County, (DNR) profile R-171: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 3). Initial and final profiles.

00

20 S10
o 0
-10 "-20

-30

S14
z
0 E
-2

-ou-400-200

00




(A)CCCL

PALM BEACH: R-174

20 10
z
o 0 E
~-20

_ (C)SB

EACH

'' 1_ _ I _ 1 _ 1 1 _

-400-200

____ J ____ .1 ____ J. ____ 1 ____ .1 ____ ____ J

200 400
DISTANCE

600
(feet)

-400 -200 0 200 400 600 800 1000 1200 14
(B)EDUNE
-400-200 0 200 400 600 800 1000 1200 14
-400-200 0 200 400 600 800 1000 1200 141

800 1000 1200 1400

Figure 62: Palm Beach County, (DNR) profile R-174: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 3). Initial and final profiles.

)0

-30
30

20
v- 10
z
o 0 W -1 ~-20

-3(

30

z
20
10
0 0
-10
-20

V V V V

00


30 E




(A)CCCL

PALM BEACH: R-177

20 10
z
o 0
-10
~-20
-3C
30

L_ I'

-400-200

200

400

600

800

1000

1200

(C)SBEACH
Lh

________ L _______ .i .L _______ .5. ________

-400-200

0 200 400
DISTANCE

600
(feet)

800

1000 1200 1400

Figure 63: Palm Beach County, (DNR) profile R-177: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 3). Initial and final profiles.

t---h --400-200 0 200 400 600 800 1000 1200 14(
(B)EDUNE

20 10
0
-0i
-20

20
S10
z
00
-10
.-20

-30




PALM BEACH: R-180
(A)CCCL
-400-200 0 200 400 600 800 1000 1200 14
-400 -200 0 200 400 600 800 1000 1200 141

30 (B)EDUNE
10
0
10
20 ..
30400200 0 200 400 600 800 1000 1200 14
-400 -200 0 200 400 600 800 1000 1200 141

(C)SBEACH

"-400 -200

.1 _________ i __ I _________ L V.

200 400 600
DISTANCE (feet)

800

00

1000 1200U 14UU

Figure 64: Palm Beach County, (DNR) profile R-180: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 3). Initial and final profiles.

30
. 20 10
z
o 0
-10
-20

-30

'D
- 1
E-

20
.: 10 o 0 E-c
-2(

O0

-




PALM BEACH: R-183 30 (A)CCCL 20
I
10
0
-10
-20
#3r%

"-400-200

0 200

400

600

800

1000

1200

1400

(B)EDUNE
-400-200 0 200 400 600 800 1000 1200 14

30

2" 20
q)
v: 10
z
2 0
-10 -20

-400-200

200 400 600
DISTANCE (feet)

v.%1"%

800 IUUU1000 10UU 14 0u

Figure 65: Palm Beach County, (DNR) profile R-183: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 3). Initial and final profiles.

20
10
0
-10c
-2C0
-3C

(C)SBEACH
\N

O0

--0f




PALM BEACH: R-186
0 (A)CCCL :0
0
0
n

-20 _

-ou-400-200

- 20
-- 10
0 0 "- 10
4 -20

-30

0 200 400 600 800 1000 1200 1400

(B)EDUNE
-400-200 0 200 400 600 800 1000 1200 14

00

20
10
0
-10
-2(
-.

-400-200

0 200

400 600 DISTANCE (feet)

800

1000o 1200 1400

Figure 66: Palm Beach County, (DNR) profile R-186: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 4). Initial and final profiles.

--1

(C)SBEACH




PALM BEACH: R-189 30 (A)CCCL 20 10 0
10
20

--400-200

0 200

400

600

800

1000

(B)EDUNE
.-
' .

-400-200

200

400

600

800 1000 1200 1400

(C)SBEACH

-400-200

0 200 400
DISTANCE

600
(feet)

800

1000 12OU 14u00

Figure 67: Palm Beach County, (DNR) profile R-189: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 4). Initial and final profiles.

I-, Q1)

I z--

1200

1400

S20
S10
z
0 0 S-10
r4 -20

-30 30

20 10
0
-1C
-2(
-q




PALM BEACH: R-192
(A)CCCL

S20
- 10
z
o 0
-10
-20

OU I

S20 1 10
z
o 0
E
-10
-20

-400-200
(B)EDUNE

-400-2

S20
S10
z
o 0
-10
-20
-30

0 200 400 600 800 1000 1200 1400

200

400

600

800

1000

1200

1400

(C)SBEACH
.-.

-400-200

200C

400
DISTANCE

600 (feet)

800

1000 120 1400

Figure 68: Palm Beach County, (DNR) profile R-192: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 4). Initial and final profiles.

.9. .9. *9* I $ I

I _ I I_ J. _ I I I_ J_ I I_ _

A

30 I




PALM BEACH: R-195

20 10
0
-10

:.411L -.L _________ I. _________ L _________ _________ J _____ I ___

0 200 400 600 800 1000 1200

1400

30 (B)EDUNE 20
- 10
0
-10
1:42
W 201 1 ---

200

400

600

800

1000

1200

1400

-400-200

200

400 600
DISTANCE (feet)

800

1000 1200 1400

Figure 69: Palm Beach County, (DNR) profile R-195: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 4). Initial and final profiles.

1 1 1 t t

I I I I I I I

20 10
0
-10
-20
-30

(C)SBEACH

(A)CCCL

-400 -I<

w

-400 -2

001




(A)CCCL

PALM BEACH: R-198

20 10
0 ',
0
-10 ____.-20

200

200

400

400

600

600

800

800

1000 1200 1400

1000

1200

.o 2
21
z
0 E-1
-2

-301
-400-200

0 200 400 600
DISTANCE (feet)

800 1000 1200

Figure 70: Palm Beach County, (DNR) profile R-198: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 4). Initial and final profiles.

"I 'I

2'
z
0
1

3I~

0 (B)EDUNE
o
0
0
0

0 (C)SBEACH
0
0
0 s
0

1400

0

0

-400 -,

;4

v

-400-4

lII




(A)CCCL

PALM BEACH: R-201

0
0 \
0

tu I I I I I I -

:4115. .5. A. L -

-400-'<

200

400

600

800

1000 1200 1400

30 (B)EDUNE
10
20
..X..
10
20304
400-200 0 260 400 600 800 1000 1500 14'

(c) SBEACH _____ _____ ____S.
S.
.5
-- --- Anna 4a~flfl CAl

-400-200

200 400
DISTANCE

600
(feet)

00

.' i~

800UU IUUU 1uu00 1400u

Figure 71: Palm Beach County, (DNR) profile R-201: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 4). Initial and final profiles.

-1

Qi te-.
z
0 E-

'" 20 ,.- 10
z
900
S-10
.-20

-30

w

d




PALM BEACH:

R-204

-400-200 0 200 400 600 800 1000 1200 14(

(B)EDUNE

-400-200

(C)SBEACH

-4UU -4UU

200

400 600 800 1000 1200 1400

4UU
DISTANCE

OUU
(feet)

IUUU

1 UU

14UU

Figure 72: Palm Beach County, (DNR) profile R-204: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 4). Initial and final profiles.

(Accc.

20 10
0 5-10
" -20

-30

OU

20 S10
0 C -10
4 -20
-30

OU

S20 10 '60
-10
-20
-30

, \
N

0

4UU

GUU

r r




PALM BEACH: R-207

30
20 10
0
-10
-20
-30

30(B)EDUNE 30 1 1

20 10
0
-10
-20

-30

-400-200

200

400

600

800 1000 1200 1400

-400-200

200 400
DISTANCE

600
(feet)

800

1000

1200 1400

Figure 73: Palm Beach County, (DNR) profile R-207: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 4). Initial and final profiles.

1000 1200 1400

20 10
0
-10
-20

-30

(C)SBEACH
,N




30 (A)CCCL 301 a1

20 10
0
-10
-20
- 3C

30 20 10
0
-10
-2(
-3(

PALM BEACH: R-210

400-200 0 200 400 600 800 1000 1200 14(
(B)EDUNE
-400I-200 0 200 400 600 800 1000 1200 14
-400 -200 0 200 400 600 800 1000 1200 141

00

30
20 3- 10 00
z
o 0
-10
-20
-.(

(C)SBEACH

-400-200

20

0 400 600 DISTANCE (feet)

800

1000 12UU 1400UU

Figure 74: Palm Beach County, (DNR) profile R-210: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 4). Initial and final profiles.




(A)CCCL

20 10
0
0 \
-10 --- "
-20,

-30'0
-400-200

20 10
0
-0'
-2(
-3(

20 10
z
o 0
-20

PALM BEACH: R-213

0 200

400

600

800 1000 1200 1400

(B)EDUNE
-400-200 0 200 400 600 800 1000 1200 14
(C)SBEACH
/'
)\

0 0 1 I I .I. I L

"-400-200

0 200 400 600
DISTANCE (feet)

Figure 75: Palm Beach County, (DNR) profile R-213: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 4). Initial and final profiles.

00

800

1000

1200

1400

-




PALM BEACH: R-216

20 10
0
-10

-30
-400-200

O0

20 10
0
-10
-20
-30

- 20
, 10 0 0
-10
~-20

-30

0 200 400 600 800 1000 1200 1400

L
-400-200 0 200 400 600 800 1000 1200 14
(C)SBEACH
/,

-400-200

20

0 400 600 DISTANCE (feet)

800

1000 1200 1400

Figure 76: Palm Beach County, (DNR) profile R-216: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 4). Initial and final profiles.
84

I4u I t i iji _ i

(A)CCCL

(B)EDUNE

00




PALM BEACH: R-219
(A)CCCL
-400-200 0 200 400 600 800 1000 1200 14

-400-200

200

400 600 800 1000 1200 1400

(C)SBEACH
-*\

'-400-200

200

400
DISTANCE

600
(feet)

800

100UU0 1200UU 14uu00

Figure 77: Palm Beach County, (DNR) profile R-219: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 4). Initial and final profiles.

S20
10
,-t- 10
Z
9 0 S-10
j -20
-30

(B)EDUNE 30 1 1

S20
z
S10
00 S-10 1>
j -20
-30

20 10
0
-10
-2C

O0




PALM BEACH: R-222
(A)CCCL

--400-200

200

400

600

800

1000 1200 1400

(B)EDUNE
-4000
-400-200 0 200 400 600 800 1000 1200 14(
(C)SBEACH
I A-,I

-400-200

0 20(

400
DISTANCE

600
(feet)

N

800

100UUU 1UU 14u00

Figure 78: Palm Beach County, (DNR) profile R-222: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 4). Initial and final profiles.

20 10
0
-10
-2(
Q_.

30
- 20 .. 10 C 0 -10
En -20

-30
30

-10
-20
--qni




PALM BEACH:

-30
-400-200

0 200

400

R-225

600

800

1000

1200

(B)EDUNE
-400-200 0 200 400 600 800 1000 1200 14

(C)SBEACH
3 N
- - --n n 4 a lll IA

--400 -200

200UU 4UU00 600
DISTANCE (feet)

8UU

An

1UUU 12uu 1*0v

Figure 79: Palm Beach County, (DNR) profile R-225: Predictions of the CCCL, EDUNE and SBEACH models. Wave height = 10 feet, wave period = 12 sec, time-varying storm surge: (transect 4). Initial and final profiles.

S20
-- 10
0
-10
.-20
r"a -20

(A)CCCL
I_ [ I _,_ I I _ [ I _ I _

-\

_____ ____I 1 _____ ____ ____ ____

A A A A. A.

. 20
"- 10 0 0 '< -10
,4 -20

-30

20
S10
z
0 0
-10 ~-20

00

-30




0.04
0 CCCL
- EDUNE
.- SBEACH
0.03
0 0
I I II- I I I II
I'
-50 0 50 100 150 200 250I
Recession of the 15 -foot contour
Figure 80: Palm Beach County: Comparison of the frequency distribution of the predicted recessions of the 15-foot contour for the CCCL, EDUNE and SBEACH models.
a) I
I
~0. -I
! I"
0.01- ,
I I
' I I I
/ \1i/ / II \
0.0 i
-50 0 50 1009 150 200 250
Recession of the 15-foot contour
Figure 80: Palm Beach County: Comparison of the frequency distribution of the predicted recessions of the 15-foot contour for the CCCL, EDUNE and SBEACH models.