20 



o 



UJ 



w 15 



d 

 o 

 E 



LU 

 Q. 



10 



H 3 



X 



- 2 



LU *^ 



X 



1 



U III I 



i 



■ ■ ■ 'I' ''' 'I' ' ' I <i 1 1 ill 1 1 1 fc 1 1 1 1 



I In I I 1 1 1 I I 



JflN FEB MflR RPR MAT JUN JUL RUG SEP OCT NOV DEC 



Figure Bl . 1980 time history of significant wave height and 

 period for the offshore Waverider (gage No. 620) 



B5 



