45.0 



225.0 



, 157.5 



202.5 180.0 

 S 

 SEPTEMBER 

 Speed 3.0 m/s 



Direction 25 deg 



67.5 



90.0 E 

 112.5 



N 

 337.5 0.0 22.5 

 315.0 _ # 45.0 



3 



w 



292.5 <%* U If 

 270.0 0= 



247.5 



*7 



225.0 



67.5 



90.0 E 



112.5 

 135.0 



,157.5 



202.5 180.0 

 S 

 OCTOBER 



Speed 2.3 m/s 



Direction 352 deg 



N 

 337.5 0.0 22.5 

 315.0 45.0 



\h 



W 



292.5 ^ 



270.0 CP" 

 247.5 & n n & ^ 



225.0 * 



67.5 



90.0 E 



112.5 

 135.0 



,157.5 



202.5i80.0 

 S 

 NOVEMBER 

 Speed 0.6 m/s 



Direction 331 deg 



N 

 337.5 0.0 22.5 



315.0 



45.0 



67.5 



90.0 E 



135.0 



>02.5 180.0 

 S 

 DECEMBER 

 Speed 2.2 m/s 



Direction 301 deg 



Speed, m/sec 

 csj co oo r- 



fof"»TTT i + 



o to to o) 



10 20 30 40 

 Frequency, % 



Figure 7. (Sheet 3 of 3) 



18 



