HEIGHT, m 

 o b o o o 



^ o o o o o 

 FREQUENCY. PERCENT 





^ 



><» 



RESULTANT 

 HEIGHT 1.4m 

 DIRECTION 65 DEG 



APR -JUN 

 RESULTANT 

 HEIGHT 0.7m 

 DIRECTION 76 DEG 



-^ 



.^^ 



^ 



«^ 



JUL -SEP 

 RESULTANT 

 HEIGHT 0.6m 

 DIRECTION 69 DEG 



OCT - DEC 

 RESULTANT 

 HEIGHT 1.0m 

 DIRECTION 64 DEG 



Figure B9. 1983 annual and seasonal wave roses 



B20 



