N 



0.0 22.5 



45.0 



90.0 E 



112.5 

 135.0 



22.5 



45.0 



// 67.5 



■ rrfl 90.0E 



112.5 

 135.0 



S 



JANUARY 

 HEIGHT 0.9 m 

 DIRECTION 56 deg 



FEBRUARY 

 HEIGHT 1.0 m 

 DIRECTION 66 deg 



67.5 



112.5 



N 



0-° 22.5 



45.0 

 67.5 



> 



\ v ^o 



135.0 



112.5 

 135.0 



S 

 MARCH 



HEIGHT 0.9 m 

 DIRECTION 68 deg 



S 



APRIL 



HEIGHT 0.7 m 

 DIRECTION 72 deg 



HEIGHT, m 

 o o o o 

 ,-: c*i to "* in 



20 40 60 80 100 

 FREQUENCY, % 



Figure 23. Monthly wave roses for 1980 through 1986 

 (Sheet 1 of 3) 



52 



