5r 



9 

 1 2 



I - 





















X 

 



Extreme 

 Meon + 1 Std 



Dev 







- 



















Mean 











- 

















X 





X 









X 



~ X 



X 



X 



() 



1 



X 



X 



X 



X 



X 





X 





X 



X 



X 





o 



1 



o 



1 



6 



1 



I 



1 



X 



J I 







1 1 



I 



1 



6 



1 



<) 



1 



i 



1 



o 



1 







1 







1 



I 



1 



6 



1 



Jon 



Feb 



Mar 



Apr 



May 



Jun Jul 



Aug 



Sep 



Oct 



Nov Dec 



1980 



1979 



1978 





Ov 













Month 















Year 









a. Significant wave height 



6 6 



J I I 



Mean + I Std. Dev. 

 6 Mean 



I I I I 



6 6 



6 6 



Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 

 Month 



1980 1979 1978 1977 Overall 

 Year 



Fig 



b. Peak wave period mean and standard deviation 



ure B14. 1980 mean, extreme, and standard deviation of significant 

 wave height and peak wave period for gage No. 112 



B40 



