JANUARY, FEBRUARY, MARCH 





J 1 1 



1 1 1 



1 1 1 



1 1 1 



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



J- 







ERVATIONS 



RAGE NUMBER OF OC- 

 ONS DURING THE SEA- 

 WHEN WAVES DE- 

 kSED IN HEIGHT BELOVtr 

 ET. 



] 



130 



- 









12 AVE 

 CAS 

 SON 



- 









6 FE 



1™ 











~ 



y 100 



S 



w 90 



s '° 



70 



5 



1: 



-■•••.. 















- 



- 



'••. 



•.. 











- 



" 







'••, 









- 



~ 











••.. 





- 



- 







""""■" 















• — 





1 1 1 



1 1 1 



1 1 1 



1 1 1 



1 1 1 



1 1 1 



_j2 



1 1 1 



1 1 1 



1 1 1 



1 1 1 



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









- 









12 AVERAGE NUMBER OF OC- 



- 



— 









CASIONS DURING THE SEA- 



— 



- 









SON WHEN WAVES ROSE 



_ 



- 



















- 



- 















- 



_: 















_ 



-^ 















_ 



-. 















- 



_'. 















_ 



~~' 















"- 



- • 















- 



- • 















- 



- •. 















- 



"I \ 















- 



















1\ ■ 



■h-i 



1 1 1 



1 1 1 



1 1 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 FAVORABLE SEAS « 6, 9, 12 FT.) 



) 40 60 BO 100 120 140 160 180 200 220 240 260 21 

 DURATION (HOURS) 



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



5^ - 



J 1 1 



1 1 1 



1 { 1 



1 1 1 



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



f- 





BER OF OC- 

 G THE SEA- 

 WAVES DE- 



- 



7 









8 AVERAGE NUM 

 CASIONS DURII- 

 SON WHEN 



- 









6 FEET. 











~ 



-\ 















- 



r " 















- 



- 







• .... 









- 



- 

















'••^ 



-^~-. 



















— ^ 1^ 







__ 



"l 1 1 



1 1 1 



1 1 1 



1 1 1 



1 1 1 



1 1 r 



1 1 1 



!~ 



20 40 60 



100 120 140 160 180 200 220 240 260 280 300 

 DURATION (HOURS) 



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





J 1 1 



1 1 1 



i 1 1 



1 1 1 



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



r- 





- 2672 OBSERVATIONS 



— 















- 









8 AVERAGE NUMBER OF OC- 



- 



130 



~ 









CASIONS DURING THE SEA- 

 SON WHEN WAVES ROSE 



~ 



120 











TO 4 FEET OR HIGHER. 



— 





















- 



B 100 



- 















- 



-: 















- 



,r, 90 



-»- 















— 



Z 



-• 















- 





















< ' 



J 

















H 70 



-^ 















— 



o ^ 



-; 















- 



s 



-: 















- 



S 50 



n 















~ 



















_ 



30 

 10 



~ • 















~ 



TV 















z 





^^,- 



••I.J 1 



1 1 1 



1 1 1 



1 1 1 



1 1 1 



1 1 1 



l~ 



1 40 60 80 100 120 140 160 180 200 220 240 260 280 300 

 DURATION (HOURS) 



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



FIGURE 3K SAVANNAH, GEORGIA 3r56.6'N., 80°39.8'W. 



