TIDAL CURRENTS 

 GEORGES BANK AND VICINITY 



Red arrows and figures denote the observed direction \ 

 and average velocity in knots of the current at time stated "■-- 

 al bottom of chart. 



Predicted times of high and low waters for Boston 

 given in the Tide Tables. Atlantic Ocean, published 

 nually by the U. S. Coast and Geodetic Survey. 







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k 



Vo! 



G .10 1 



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Fig. 30 Currents 7 hours after Greenwich transit (2 hours 55 minutes before low water at Boston). 



