337.5 22.5 22.5 
45.0 45.0 
67.5 67.5 
ej 8 
OS Seer || 90.0 ¢ Sa Comal) 90.0 ¢ 
PIER ORIENTATION 
BEACH — 
e 
112.5 
135.0 
JAN - DEC JUL - SEP 
RESULTANT RESULTANT 
HEIGHT 0.8M 
HEIGHT 0.6M 
DIRECTION 71 DEG 
DIRECTION 74 DEG 
22.5 337.5 22.5 
45.0 4s. 
0 
r) 67.5 = Wa 67.5 
° ‘S 
alate sulle 
ow wy 
112.5 112.5 
JAN - MAR OCT - DEC 
RESULTANT RESULTANT 
HEIGHT 0.9M HEIGHT 1.1M 
DIRECTION 65 DEG DIRECTION 68 DEG 
67.5 
HEIGHT, M 
0 10 20 30 40 50 
FREQUENCY, % 
12.5 
135.0 
APR - JUN 
RESULTANT 
HEIGHT 0.8M 
DIRECTION 78 DEG 
Figure B7. 1982 annual and seasonal wave roses, 
reference true north 
B21 
