Table 3 (Cont'd) 



PORTLAMD LIGHTSHIP 1*3°31-6'N. 70°05.5'W. 



December 1958 



Depth 

 Day 



1 

 2 



3 

 k 



5 

 6 



7 

 8 



9 



10 



11 



12 



13 

 li^ 



15 

 16 



17 

 18 



19 

 20 

 21 

 22 



23 

 2k 



25 

 26 



27 



28 



29 

 30 



31 



Temperature F 



0' 30' 



Depth of water - 150 feet 



Salinity O/oo 



50' 



100' 



150' 



0' 



150' 



32.77 



32.76 



32.78 



32. 61+ 



Mean 



1+2.6 



1+2.6 1+2.7 1+3.0 1+3.3 



32.73 



32.71+ 



18 



