10° 
LEGEND 
B ooct.—mar. 
[] APR.—SEPT. 
MEAN SPEED (KN.) 
== 
0712.2 MAX. SPEED (KN.) 
0.811.8~_ AX. SPEED (KN.) 
MEAN SPEED (KN.) 
PERCENT CALMS 
TOTAL OBS. OCT.—MAR. 
PERCENT CALMS 
TOTAL O88. | APR—SEPT. 0° 
@ LOCATION OF SUBSURFACE 
CURRENT PROFILE (SEE FIG.9) 
WW INDICATES REGION OF FASTEST CURRENT! 
ROSE SCALE (%) 
| OCT.—MAR. 
| APR.—SEPT. 
20° 
30° 
REGION 2 REGION 1 
MAXIMUM SPEED NOT RECORDED. AP 
FIGURE 7 BOUNDARIES OF BENGUELA CURRENT AND SEASONAL 
SURFACE CURRENT ROSES 
23 
