N 



0.0 22.5 



67.5 



90.0 E 



112.5 

 135.0 



S 

 JANUARY 

 Height 0.9 m 

 Direction 57 deg 



N 



0-° 22.5 



45.0 

 67.5 



<*? 



90.0E 



112.5 



135.0 



157.5 



S 

 FEBRUARY 

 Height 0.9 m 

 Direction 61 deg 



N 



°-° 22.5 



45.0 

 67.5 



*tf 



I 90.0 E 

 112.5 



135.0 

 157.5 



S 



MARCH 

 Height 0.9 m 

 Direction 64 deg 



112.5 



135.0 

 157.5 



S 



APRIL 



Height 0.8 m 

 Direction 67 deg 



Height, m 

 o o o 



N K) 't 



20 40 60 80 100 

 Frequency, % 



Figure 15. Monthly wave roses for 1980 through 1989 

 (Sheet 1 of 3) 



36 



