1872.] Cwrents in the Strait of Gibraltar. 103 



Surface-Current. 



Date. 



Rising Tide. 



Falling Tide. 



How 

 Measurements 

 were obtained. 



Surface Drift. 



"No. of Hours after 



Surface Drift. 



Direction. 



c . 



L.W. 



H.W. 



Direction. \S 2 



1871- 

 Aug. 22... 



Westward 



s.s.w. 



10 

 1-0 

 0-42 



2 

 4 



4|to5^ 



1 



L.W. 



E.X.E. 

 Eastward 

 East 



1-7 

 1-5 

 0o 



Shore angles. 

 Estimated. 



Log. 



Shore positions. 

 » 



Aug. 23 ... 



■ 



Slack wa 



S.W. 



S.W. 



:er 



0-25 



0o 



i'i 

 n 



- 2 



\ 

 4 



L.W. 



East 



>! 

 JJ 



1-25 

 0-75 



o-i 



Log. 



Estimated. 



jj 

 jj 



Aug. 26 ... 



East 



0-5 





H.W. to 2 

 2\ to 4 

 4 to 6 

 L.W. 



E.N.E. 



East 

 j> 

 j> 



6-75 



1- 



2- 



3- 



Estimated. 



Aug. 28 ... 



East 



05 

 ... 



0-6 

 0-75 

 0-75 

 02 



2 ' 

 2 to 3 

 5 



1 toll 



2 to 2\ 



3 



3£ 

 4i 



East 



E. by S. 

 * j 



10 



2- 



3- 8 



4- 4 

 3-3 



Estimated. 



jj 

 jj 

 jj 

 jj 



JJ 



Aug. 29 ... 



S.W. 

 S.W. bv W. 

 S.W. 



s.w. 



H.W. 



3 to 2>\ 



East 

 E. by X. 



02 

 1-2 



Log. 



Mast-head angles. 

 Estimated. 



jj 



? j 



Aug. 30 ... 



S. by E. 

 S.W. a S. 

 W.S.W. 



1-2 



1-55 



0-55 



itoii 



l£t.o3 

 4 to5 



i - 



1 



T 



2 



East 



JJ 



05 

 1-0 



Shore positions. 

 jj 



Estimated. 

 jj 



