20 



o 

 ^ 15 



g 

 ^ 10 



a. 



5 : 



I I I > It I I I I I I I ill I > ih I M i M » iln I > I I M ilniiili I I 1 1 I M ilii I 



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



Figure B13. 1980 time history of significant wave height 

 and period for the Nags Head Baylor (gage No. 112) 



B37 



