Figure 13. Annual wave roses 



22.5 



4 



45.0 

 67.5 



112.5 

 135.0 



S 

 1994 



Height 0.8 m 

 Direction 68 deg 



N 



0-0 22.5 



45.0 



-* 



^ 



67.5 



ii 90. 0E 

 112.5 



135.0 



157.5 



S 

 1980-1994 

 Height 0.7 m 

 Direction 66 deg 



20 40 60 80 100 

 Frequency, % 



28 



Chapter 3 Waves 



