JANUARY, FEBRUARY, MARCH 



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ERVATIONS 



RAGE NUMBER OF OC- 

 ONS DURING THE SEA- 

 WHEN WAVES DE- 

 ^SED IN HEIGHT BELOW 

 ET. 



- 



- 









27 AVE 

 CAS 

 SOK 



- 









5 F 











~ 



\ 















_ 



-\ 















" 



- ■• 















_ 





~^^ 













- 



'7TT 





--:i^ 



""^Tr.- 



-.~ — 











—^ 



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1 



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1- 





BER OF OC- 

 G THE SEA- 

 AVES ROSE 



- 



- 









27 AVERAGE NUM 

 CASIONS DURII- 

 SON WHEN W 

 TO 



~ 











•"-"•-"• 











- 

















- 

















- 

















- 



4 ■. 















- 



4k 



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- 



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

 DURATION (HOURS) 



PERSISTENCE OF FAVORABLE SEAS «5, 8, 12 FT.l 



20 40 60 80 100 120 140 160 IflO 200 220 240 260 280 300 

 DURATION (HOURS) 



PERSISTENCE OF UNFAVORABLE SEAS (§5, 8, 12 FT.) 



10 20 30 40 50 60 70 80 90 100 



APRIL, MAY, JUNE 



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







RVATIONS 



UGE NUMBER OF OC- 



ONS DURING THE SEA- 



WHEN WAVES DE- 



SED IN HEIGHT BELOW 

 ET. 



: 



- 









UAVE 

 CAS 

 SON 



- 









5 FE 











- 



t 















- 



-\ 















- 



~- 



•.. 













_ 



- 





*•., 



...... 









- 



- 



















— ■ — • 



-2 



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1 1 1 



1 1 1 



1 1 , 



1 1 1 



1 1 1 



1 1 1 



1 



20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 

 DURATION (HOURS) 

 PERSISTENCE OF FAVORABLE SEAS «5, 8, 12 FT.) 



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- 



- 









UAVE 

 CAS 

 SON 



SAGE NUMBER OF OC- 

 0N5 DURING THE SEA- 

 WHEN WAVES ROSE 

 FEET OR HIGHER. 



- 



















- 



f 















- 



I 















- 



_; 















- 



^, 















- 





■•T-J..1 



1 1 1 



1 1 1 



1 1 1 



1 1 1 



1 1 1 



- 



20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 

 DURATION (HOURS) 



PERSISTENCE OF UNFAVORABLE SEAS (gS, 8, 12 FT.) 



10 20 30 40 50 60 70 80 90 100 



FIGURE 7F FEHMARNBELT 54''36.0'N., n°9.0'E. 



