337.5 °-° 22.5 



v^ 



CO 



90.0 

 112.5 



135.0 



1984 



RESULTANT 

 WAVE HEIGHT 0.8 m 

 DIRECTION 74DEG 



0.0 



90.0 



112.5 



135.0 

 157,5 



1980- 1983 



RESULTANT 

 WAVE HEIGHT 0.8 m 

 DIRECTION 67 DEG 



HEIGHT, m 

 -. lO u J^ (J1 

 o a o o o o 



" o o o o o 

 FREQUENCY, PERCENT 



Figure 16. Comparison of annual visual wave observation 

 roses, 1984 versus 1980-1983 



45 



