Table 6 

















Mean Longshore Surface Currents^ 















Pier End, 



cm/sec 



Pier HidsuM 



. cm/sec 



Beach. 



cm/sec 







1980- 







1980- 





1980- 



Month 



1992 



1992 





1992 



1992 



1992 



1992 



Jan 



14 



20 





11 



16 



6 



6 



Feb 



21 



11 





33 



15 



14 



10 



Har 



8 



12 





10 



9 



8 



8 



Apr 



18 



15 





-8 



5 



-4 







May 



21 



20 





11 



7 



2 



3 



Jun 



8 



10 





-37 



-11 



-19 



-3 



Jul 



-3 



1 





-17 



-10 



-11 



-9 



Aug 



5 



11 





-13 



-6 



-7 



-4 



Sep 



19 



11 





5 



3 



5 







Oct 



14 



5 





25 



6 



17 



3 



Nov 



11 



7 





8 



5 



-5 



1 



Dec 



11 



12 





6 



11 



-6 



1 



Annual 



12 



11 





3 



4 







1 



1 * = 



southward; 



- = nor 



thward 











35 



