N 



W 



337.5 0.0 22.5 





315.0 n 



45.0 



292.5 <S^1 // 



if ^ 

 270.0 D 



67.5 

 90. ( 



^ ^ 





247.5 fh n V 

 225.0* ° 



112.5 

 135.0 



202.5 180. o 157-5 



s 





SEPTEMBER 





Speed 1.5 m/s 





Direction 15 deg 





337.5 0.0 22.5 

 315.0 45.0 



W 





h/ 



67.5 



292.5 



n=d 90.0 E 



247.5 /^n^\ 



270.0 IP 



225.0 



^ 135.0 



157.5 



202.5 180.0 

 S 

 OCTOBER 



Speed 1.1 m/s 



Direction 52 deg 



N 

 337.5 0.0 22.5 

 315.0 45.0 



W 



292.5 <%s^l £^ 



270.0 

 247 





67.5 



90.0 E 



112.5 



225.0> 



135.0 



157.5 



202.5 180.0 

 S 

 NOVEMBER 

 Speed 2.1 m/s 



Direction 285 deg 



N 

 337.5 0.0 22.5 



5.o n . 



292.5 <& 



W 







270.0 if 3 



67.5 



90.0 E 



247.5 

 225 



y.i 



% 



135.0 



157.5 



202.5 180.0 

 S 

 DECEMBER 

 Speed 1.1 m/s 



Direction 313 deg 



Speed, m/sec 



N IO 00 J- 



? <? <p 7 7 7 i + 



10 20 30 40 

 Frequency, % 



Figure 7. (Sheet 3 of 3) 



18 



