JULY, AUGUST, SEPTEMBER 





1 1 1 



1 1 1 



1 1 1 



1 1 1 



1 1 1 1 1 1 1 I 1 1 1 1 





MO 





BER OF OC- 

 iO THE SEA. 

 WAVES DE- 



^ 



\ 









22 AVERAGE NUM 

 CASIONS DURir 

 SON WHEN 



- 









6 FEET. 



Z 



a 100 



g 90 







< 80 



O 70 

 6 



i =° 



£ 



40 

 30 

 20 











- 



'-: 















- 



_ 















- 

















- 



V 





1^,^ 











- 



"i 1 1 



1 1 1 



1 1 1 





*"^"^ * 







.. 



_- 





1 1 1 



1 1 1 



...... 



•rrr 



-r 



20 40 60 80 100 120 140 160 180 200 220 240 26 

 DURATION (HOURS) 



PERSISTENCE OF FAVORABLE SEAS « 6, 9, 12 FT.) 





J 1 1 



1 1 1 



1 1 1 



1 1 1 



1 1 1 1 1 I 1 1 1 I 1 I 



T 



140 





— 















- 









22 AVERAGE NUMBER OF OC 



- 



130 



7 









CASIONS DURING THE SEA- 

 SON WHEN WAVES ROSE 



~ 



120 











TO 6 FEET OR HIGHER. 



— 



- 



















- 



-: 















- 



z 

 g 



^\ 















- 





















70 



_ •. 















_ 



O 



- •. 















- 























•. 

















2 " 



i \ 















- 



40 



\ 

















\ 

















30 

















20 



- \ 















- 



-\ \ 





. 











_ 



10 



-\ ^ 



•*, 











— 





-,N 



^>r- 



■^J-f. 



l':i-r- 



■ri-f 



..|..|..,. 



..|..|.H.. 



^ 



1 40 60 BO 100 120 140 160 180 200 220 240 260 280 300 

 DURATION (HOURSI 



PERSISTENCE OF UNFAVORABLE SEAS (5 6, 9, 12 FT.) 



m¥^ 



l""r"T"T"T"'l 



10 20 30 40 50 60 70 80 90 100 



OCTOBER, NOVEMBER, DECEMBER 



1 1 1 



1 1 1 



1 1 1 



1 1 1 



1 1 1 1 1 1 1 1 1 



1 





BER OF OC. 

 JG THE SEA. 

 WAVES DE. 



- 



1 









15 AVERAGE NUM 

 CASIONS DUR1^ 

 SON WHEN 



-\ 



7\ 









6 FEET. 











~ 



|\ 















- 



-\ \ 



\ 













- 





^^ 



\^ 











- 



- 



\^ 



^ 



s. 



"^^ 





.^ 







- 



"1 1 1 



1 1 1 



'\'vv 



"^ 



•rf-r- 



— ^ 



— •p.. 



-1-hr- 



-- 



AO 



100 120 140 160 18C 

 DURATION (HOURS) 



PERSISTENCE OF FAVORABLE SEAS (< 6, 9, 12 FT, 



220 240 260 280 300 





1 I 1 



1 1 1 



1 1 1 



1 1 1 



1 1 1 1 1 1 1 1 1 1 1 1 



1 





- 5824 OBSERVATIONS 



15 AVERAGE NUMBER OF OC- 

 CASIONS DURING THE SEA- 

 SON WHEN WAVES ROSE 

 TO 6 FEET OR HIGHER. 



- 



,30 



120 



-1 











-I 

 . 1 









5 .„ 











- 



z 

 g 

















- 



70 

 



-\ • 















- 



z 

 o '" 



r\ 



\ ■••. 

 \ •• 













- 



30 



- 



\^ 



\ 



•.... 









z 



10 



1 1 1 



1 1 1 



V 



^ 



:;ti- 



-Tr 



T1— 



..: 



DURATION (HOURS) 



PERSISTENCE OF UNFAVORABLE SEAS (5 6, 9, 12 FT.) 



10 20 30 40 50 60 70 80 90 100 



