Table 3 



PORTLAND LIGHTSHIP 43°31.6'N. TO°05.5'W. 



January 19^8 



Depth 

 Day 



1 

 2 



3 

 k 



5 

 6 



7 

 8 



9 



10 

 11 



12 



13 

 Ik 



15 

 16 



17 

 18 



19 

 20 

 21 

 22 



23 



2k 



25 

 26 



27 

 28 



29 

 30 

 31 



Temperature F 



C 



30' 50' 



100' 150' 



1+0.5 1+0.6 1+0.6 1+0.6 1+0.7 



Depth of water - 150 feet 



Salinity 0/00 



0' 



32.33 



.65 

 .81 



.91+ 



.1+0 



.56 

 .62 



.81+ 

 .52 

 .53 

 .72 

 .76 

 .72 

 32.76 



32.73 



.85 



32.78 



30.89 



32.1+8 



.15 



.96 



.62 



32.30 



31.93 



32.71+ 

 32.55 

 31 .^3 

 28.83 



150 ' 



32.91+ 



33.15 



32.76 



Mean 



1+0.0 1+0.2 1+0.1+ 



1+1.1 



32.37 



