ALONGSHORE HIND COMPONENTS 7JHN-30JHN 



V\^ Mr \f" VA^V^'^M ^ v ' ^ 



T3 ;E3 IT3 IT; 



~*"S l¥3 TTii 13 ra iTS iT5 S3 S3 S3 S3 S3 1 — S3 S3 S3 S3 R.» 



-S3 — S3 — S3 — S3 — > 



Figure 50. 



Longshore current velocity, alongshore wind components, and 

 barometric pressure, January 1972. The solid line in the 

 longshore drift diagram represents a velocity of 24 centi- 

 meters per second, the minimum velocity required to erode 

 the sediment sizes in the study area (U.S. Army, Corps of 

 Engineers, Coastal Engineering Research Center, 1966). 



67 



