Height (m) / Period (sec) 



14 



12 



10 



8 



6 



4 - 



2 



Period 



Northeaster Waves 



Height 



50 100 150 200 250 300 350 400 450 500 



Time (hr) 



Fig. 3 Wave height and period associated with the northeaster event 





Depth (m) 











Artificial Berm: 



Hurricane 



Profile without fill 







3- 







Profile with fill 



2- 







Pre-storm 



~"~ Post-storm 



1 - 







Post-storm recovery 











-1 - 





^ s *>^! " - - v »-i 





-2- 







^^^-^^-^ 







i 









i i i i i ii i i i i i i i i i 



I i i i i m i i i I i i i i i i i i i I i i i i m i i 



40 80 120 160 200 



Distance Offshore (m) 



Fig. 4 Impact of the hurricane event on the artificial berm 



118 



