JULY, AUGUST, SEPTEMBER 



J 1 1 



1 1 1 



' 1 ' 



1 1 1 



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



r^ 





BER OF OC- 

 G THE SEA- 

 WAVES DE- 



: 



- 









10 AVERAGE NUM 

 CASIONS DURI^ 

 SON WHEN 



- 









6 FEET. 











- 



\ 















- 



- 



*•. 













- 



- 





"■••... 











-. 



\ 







'"■■• 



•... 







- 



"l 1 1 



1 1 1 



1 1 1 



1 1 1 



1 1 1 



1 1 1 



1 1 1 



-^ 





1 1 1 



' 1 ' 



1 1 1 



1 1 1 



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



r 



uo 



2576 OBSERVATIONS 



— 













- 









10 AVERAGE NUMBER OF OC- 



- 



130 



~ 









CASIONS DURING THE SEA- 

 SON WHEN WAVES ROSE 



~ 



120 













— 



- 





















- 



Z 



o 

 < 



" 















- 



"; 















~ 



_: 















_ 



70 



-; 















— 







>. 60 



-: 















- 

















- 



i ^° 



"- 40 



- ; 















- 



















20 



T \ 















- 



-\ 



•._ 













- 



10 



1 1 1 ..-*.j 1 



•V.t L.I., 



1 1 1 



1 1 1 



1 1 1 



" 



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

 DURATION (HOURS) 



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



20 40 60 80 100 120 140 160 180 200 220 240 260 2 



DURATION (HOURS) 



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



OCTOBER, NOVEMBER, DECEMBER 





1 1 1 



1 1 1 



1 1 1 



1 1 1 



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





120 





RVATIONS 



!AGE NUMBER OF OC- 



ON5 DURING THE SEA- 



WHEN WAVES DE- 



- 



- 









14 AVE 

 CAS 

 SON 



- 









6 FEET. 



Z 

 O 



•i "> 



§ 70 



O 



5 60 



40 

 30 

 20 











- 



-•.. 















^ 



r ■■•• 















- 



- 



•. 



. 











- 



- 





*• 



' ■ ••• 









" 



S 



"l 1 1 



1 1 1 



1 1 1 











-- — 



-U.W 



'-. 





, 1 , 



1 1 1 



1 1 1 



1 1 1 



1 



20 40 60 BO 100 120 140 160 180 200 220 240 260 280 300 



DURATION (HOURS) 



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



— O 70 



2 - 



J 1 ' 



1 1 1 



1 1 1 



1 1 1 



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





2324 OBSERVATIONS 



— 











- 









14 AVERAGE NUMBER OF OC- 



- 



— 









CASIONS DURING THE SEA- 



— 



_ 









SON WHEN WAVES ROSE 



— 



- 









TO 



i FEET OR 



HIGHER. 



J 



~ 



] — 















— 



-^ 















— 



-• 















- 



_: 















- 



-• 















— 



-: 















- 



-: 















- 



- • 















- 



- • 















- 



^ ■•. 















_ 



^ 



4'ti-: 



Mlti--I" 



..I..I..I.. 



.J.I 1 



1 1 1 



1 1 1 



_^ 



) 40 60 80 100 120 140 160 ISO 200 220 240 260 280 300 

 DURATION (HOURS) 



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



