HomeMy WebLinkAboutAppendix D3-Waves
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
APPENDIX D3 Predicted wave fields for Existing and after-dredge bathymetric conditions and changes in wave height caused by after-dredge bathymetric condition Template 2
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case01:
Hs = 2.5 ft, Tp = 9.0 s, Dir = 97.7 degN
Percent Occurrence = 4.854%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case02:
Hs = 4.4 ft, Tp = 9.5 s, Dir = 98.0 degN
Percent Occurrence = 3.973%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case03:
Hs = 7.8 ft, Tp = 10.1 s, Dir = 97.3 degN
Percent Occurrence = 0.635%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case04:
Hs = 11.3 ft, Tp = 11.8 s, Dir = 97.1 degN
Percent Occurrence = 0.164%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case05:
Hs = 14.2 ft, Tp = 12.4 s, Dir = 98.0 degN
Percent Occurrence = 0.054%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case06:
Hs = 17.5 ft, Tp = 13.9 s, Dir = 99.0 degN
Percent Occurrence = 0.016%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case07:
Hs = 20.7 ft, Tp = 13.1 s, Dir = 98.0 degN
Percent Occurrence = 0.002%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case08:
Hs = 2.4 ft, Tp = 8.9 s, Dir = 112.5 degN
Percent Occurrence = 6.297%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case09:
Hs = 4.4 ft, Tp = 9.4 s, Dir = 112.4 degN
Percent Occurrence = 5.030%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case10:
Hs = 7.7 ft, Tp = 9.6 s, Dir = 112.8 degN
Percent Occurrence = 0.714%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case11:
Hs = 11.3 ft, Tp = 10.9 s, Dir = 112.2 degN
Percent Occurrence = 0.129%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case12:
Hs = 14.1 ft, Tp = 12.2 s, Dir = 112.0 degN
Percent Occurrence = 0.038%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case13:
Hs = 17.6 ft, Tp = 11.2 s, Dir = 115.9 degN
Percent Occurrence = 0.005%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case14:
Hs = 20.7 ft, Tp = 12.3 s, Dir = 115.8 degN
Percent Occurrence = 0.002%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case15:
Hs = 23.3 ft, Tp = 15.3 s, Dir = 115.1 degN
Percent Occurrence = 0.002%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case16:
Hs = 2.5 ft, Tp = 8.6 s, Dir = 126.91 degN
Percent Occurrence = 5.573%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case17:
Hs = 4.4 ft, Tp = 9.0 s, Dir = 127.3 degN
Percent Occurrence = 4.728%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case18:
Hs = 7.7 ft, Tp = 9.6 s, Dir = 127.1 degN
Percent Occurrence = 0.789%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case19:
Hs = 11.1 ft, Tp = 10.1 s, Dir = 128.1 degN
Percent Occurrence = 0.135%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case20:
Hs = 14.4 ft, Tp = 10.2 s, Dir = 126.9 degN
Percent Occurrence = 0.035%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case21:
Hs = 18.0 ft, Tp = 11.3 s, Dir = 128.7 degN
Percent Occurrence = 0.010%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case22:
Hs = 20.2 ft, Tp = 12.2 s, Dir = 130.1 degN
Percent Occurrence = 0.002%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case23:
Hs = 26.8 ft, Tp = 14.8 s, Dir = 128.6 degN
Percent Occurrence = 0.002%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case24:
Hs = 2.5 ft, Tp = 8.0 s, Dir = 141.6 degN
Percent Occurrence = 3.391%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case25:
Hs = 4.5 ft, Tp = 8.3 s, Dir = 142.0 degN
Percent Occurrence = 3.696%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case26:
Hs = 7.8 ft, Tp = 8.9 s, Dir = 142.5 degN
Percent Occurrence = 0.646%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case27:
Hs = 11.3 ft, Tp = 9.9 s, Dir = 142.2 degN
Percent Occurrence = 0.193%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case28:
Hs = 14.1 ft, Tp = 10.4 s, Dir = 142.1 degN
Percent Occurrence = 0.054%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case29:
Hs = 18.3 ft, Tp = 11.1 s, Dir = 142.9 degN
Percent Occurrence = 0.011%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case30:
Hs = 20.2 ft, Tp = 12.3 s, Dir = 142.6 degN
Percent Occurrence = 0.003%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case31:
Hs = 25.2 ft, Tp = 15.9 s, Dir = 141.2 degN
Percent Occurrence = 0.002%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case32:
Hs = 27.6 ft, Tp = 14.8 s, Dir = 143.3 degN
Percent Occurrence = 0.001%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case33:
Hs = 2.6 ft, Tp = 7.1 s, Dir = 156.91 degN
Percent Occurrence = 2.225%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case34:
Hs = 4.6 ft, Tp = 7.4 s, Dir = 157.3 degN
Percent Occurrence = 2.810%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case35:
Hs = 7.8 ft, Tp = 8.1 s, Dir = 157.7 degN
Percent Occurrence = 0.739%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case36:
Hs = 11.0 ft, Tp = 9.2 s, Dir = 157.3 degN
Percent Occurrence = 0.174%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case37:
Hs = 14.6 ft, Tp = 9.7 s, Dir = 157.6 degN
Percent Occurrence = 0.035%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case38:
Hs = 17.4 ft, Tp = 11.1 s, Dir = 154.1 degN
Percent Occurrence = 0.007%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case39:
Hs = 20.5 ft, Tp = 11.9 s, Dir = 154.8 degN
Percent Occurrence = 0.003%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case40:
Hs = 23.9 ft, Tp = 13.0 s, Dir = 159.0 degN
Percent Occurrence = 0.001%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case41:
Hs = 2.7 ft, Tp = 6.1 s, Dir = 172.3 degN
Percent Occurrence = 1.770%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case42:
Hs = 4.6 ft, Tp = 6.7 s, Dir = 172.6 degN
Percent Occurrence = 3.194%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case43:
Hs = 7.8 ft, Tp = 8.0 s, Dir = 172.5 degN
Percent Occurrence = 1.012%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case44:
Hs = 11.1 ft, Tp = 9.0 s, Dir = 172.9 degN
Percent Occurrence = 0.204%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case45:
Hs = 14.3 ft, Tp = 9.6 s, Dir = 173.7 degN
Percent Occurrence = 0.029%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case46:
Hs = 17.6 ft, Tp = 11.2 s, Dir = 169.7 degN
Percent Occurrence = 0.004%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case47:
Hs = 20.7 ft, Tp = 12.0 s, Dir = 175.7 degN
Percent Occurrence = 0.004%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case48:
Hs = 25.8 ft, Tp = 13.8 s, Dir = 169.7 degN
Percent Occurrence = 0.002%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case49:
Hs = 26.8 ft, Tp = 14.2 s, Dir = 170.8 degN
Percent Occurrence = 0.002%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case50:
Hs = 2.7 ft, Tp = 5.5 s, Dir = 187.0 degN
Percent Occurrence = 1.607%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case51:
Hs = 4.5 ft, Tp = 6.4 s, Dir = 187.2 degN
Percent Occurrence = 3.474%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case52:
Hs = 7.9 ft, Tp = 8.0 s, Dir = 186.7 degN
Percent Occurrence = 1.063%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case53:
Hs = 11.2 ft, Tp = 9.2 s, Dir = 186.9 degN
Percent Occurrence = 0.232%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case54:
Hs = 14.2 ft, Tp = 10.0 s, Dir = 186.9 degN
Percent Occurrence = 0.050%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case55:
Hs = 17.6 ft, Tp = 11.2 s, Dir = 186.6 degN
Percent Occurrence = 0.005%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case56:
Hs = 20.2 ft, Tp = 12.8 s, Dir = 183.0 degN
Percent Occurrence = 0.001%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case57:
Hs = 2.7 ft, Tp = 5.1 s, Dir = 202.1 degN
Percent Occurrence = 1.613%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case58:
Hs = 4.5 ft, Tp = 6.0 s, Dir = 202.4 degN
Percent Occurrence = 3.239%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case59:
Hs = 7.8 ft, Tp = 7.6 s, Dir = 201.7 degN
Percent Occurrence = 0.727%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case60:
Hs = 11.1 ft, Tp = 8.9 s, Dir = 201.9 degN
Percent Occurrence = 0.189%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case61:
Hs = 14.3 ft, Tp = 9.4 s, Dir = 201.9 degN
Percent Occurrence = 0.040%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case62:
Hs = 17.0 ft, Tp = 10.0 s, Dir = 199.6 degN
Percent Occurrence = 0.003%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case63:
Hs = 2.7 ft, Tp = 4.9 s, Dir = 216.8 degN
Percent Occurrence = 1.319%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case64:
Hs = 4.6 ft, Tp = 5.8 s, Dir = 217.1 degN
Percent Occurrence = 3.141%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case65:
Hs = 7.7 ft, Tp = 7.2 s, Dir = 217.4 degN
Percent Occurrence = 0.666%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case66:
Hs = 11.0 ft, Tp = 8.3 s, Dir = 217.9 degN
Percent Occurrence = 0.115%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case67:
Hs = 14.2 ft, Tp = 9.2 s, Dir = 215.3 degN
Percent Occurrence = 0.015%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case68:
Hs = 16.8 ft, Tp = 8.3 s, Dir = 219.7 degN
Percent Occurrence = 0.001%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case69:
Hs = 2.6 ft, Tp = 4.6 s, Dir = 231.3 degN
Percent Occurrence = 0.688%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case70:
Hs = 4.6 ft, Tp = 5.5 s, Dir = 230.8 degN
Percent Occurrence = 1.609%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case71:
Hs = 7.8 ft, Tp = 7.0 s, Dir = 231.2 degN
Percent Occurrence = 0.367%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case72:
Hs = 10.8 ft, Tp = 8.3 s, Dir = 231.0 degN
Percent Occurrence = 0.071%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case73:
Hs = 14.2 ft, Tp = 9.2 s, Dir = 228.9 degN
Percent Occurrence = 0.007%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case74:
Hs = 17.4 ft, Tp = 8.8 s, Dir = 231.2 degN
Percent Occurrence = 0.005%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case75:
Hs = 2.6 ft, Tp = 4.9 s, Dir = 246.5 degN
Percent Occurrence = 0.301%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case76:
Hs = 4.7 ft, Tp = 5.5 s, Dir = 246.3 degN
Percent Occurrence = 0.539%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case77:
Hs = 7.9 ft, Tp = 6.7 s, Dir = 246.4 degN
Percent Occurrence = 0.190%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case78:
Hs = 10.8 ft, Tp = 7.4 s, Dir = 246.9 degN
Percent Occurrence = 0.039%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case79:
Hs = 13.5 ft, Tp = 7.5 s, Dir = 249.3 degN
Percent Occurrence = 0.002%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case80:
Hs = 17.8 ft, Tp = 8.6 s, Dir = 248.0 degN
Percent Occurrence = 0.001%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case81:
Hs = 2.6 ft, Tp = 4.8 s, Dir = 261.3 degN
Percent Occurrence = 0.169%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case82:
Hs = 4.7 ft, Tp = 5.4 s, Dir = 262.0 degN
Percent Occurrence = 0.321%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case83:
Hs = 7.8 ft, Tp = 6.3 s, Dir = 262.3 degN
Percent Occurrence = 0.168%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case84:
Hs = 10.7 ft, Tp = 6.9 s, Dir = 261.3 degN
Percent Occurrence = 0.040%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case85:
Hs = 15.0 ft, Tp = 8.2 s, Dir = 259.0 degN
Percent Occurrence = 0.002%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)
Town of Oak Island
Jay Bird Shoals Borrow Area Modeling
June 12, 2020
2021/2022 Renourishment Project
Offshore Wave Case86:
Hs = 17.9 ft, Tp = 8.3 s, Dir = 263.5 degN
Percent Occurrence = 0.002%
From left to right and top to bottom:
Wave under Existing condition (Existing)
Wave under After-Dredge condition (Template 2)
Changes in wave height (Template 2 – Existing)