Table 4. --Boston Lightship: temperature C C.) and salinity 

 (°/oo), 1965 (42^20. 4' N. , 70°45.5' W,; 

 /' water depth: 29 meters) --Continued 



Month 

 and 

 day 



Temperature at depth of-- 



Salinity at 

 depth of-- 



m. I 9 m, j 15 m. 29 m. I m. 



29 m. 



June 

 1 

 2 

 3 

 4 

 5 

 6 

 7 

 8 

 9 

 10 



11 

 12 

 13 

 14 

 15 

 16 

 17 

 18 

 19 

 20 



21 

 22 

 23 

 24 

 25 

 26 

 27 

 28 

 29 

 "30 

 31 



Mean 



12.8 

 12.3 

 11.3 

 12.5 

 13.0 

 12.5 

 13.9 

 14.2 

 14.1 

 14.1 



15.4 

 14.5 

 14.5 

 10.6 

 10.4 

 11.8 

 11.5 

 14.8 

 16.0 

 16.0 



16.8 

 16.2 

 17.0 

 17.0 

 16.9 

 15.5 

 15.0 

 13.8 

 14.1 

 14.3 



14.1 



11.1 

 7.4 

 11.5 

 11.9 

 12.8 

 10.9 

 12.9 

 13.3 

 13.1 

 11.2 



14.9 

 11.4 

 11.6 

 10.3 

 10.1 

 9.8 

 11.0 

 11.4 

 13.2 

 12.7 



13.3 

 15.0 

 13.9 

 12.2 

 11.0 

 11.1 

 10.5 

 9.7 

 11.3 

 10.4 



11.7 



4.9 



5.1 



9.3 



9.7 



11.1 



9.1 



8.8 



10.8 



10.5 



7.6 



9.3 



7.6 



6.4 



10.2 



10.1 



9.6 



10.3 



9.8 



16.6 



12.0 



11.4 

 11.6 

 9.9 

 8.9 

 14.6 

 8.4 

 6.8 

 7.5 

 6.9 

 6.3 



9.4 



3.1 



(2.9) 



3.7 



4.0 



(5.0) 



(3.5) 



5.0 



(5,0) 



4.8 



3.6 



5.0 

 3.9 



(4.9) 

 4.1 

 3.8 

 4.5 

 4.8 



(7.1) 



(5.8) 

 (5.5) 

 (5.6) 

 5.4 

 6.0 

 4.9 

 4.6 

 4.5 

 4.5 

 4.5 



4.6 



31.14 



31.17 



31.18 



30.95 



30.70 



31.08 



30.95 



30.98 



30.88 31.80 



30.88 



30.86 



30.86 



30.86 



31.54 



31.16 



31.15 31.79 



31.14 



31,13 



31.07 



31.02 



30.99 



31.11 



31.18 32.00 



31.08 



31.24 



31.16 



31.15 



31.23 



31.26 



31.30 



31.08 31.86 



30 



