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

 (o/oo), 1965 (42°20.4' N. , 70°45,5' W.; 

 water depth: 29 meters) --Continued 



Month 

 and 

 day 



Temperature at depth of-- 



m. 



9m. 15 m. 



29 m. 



Salinity at 

 depth of-- 



m. 29 m. 



September 



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 



11.5 

 11.5 

 12,3 

 12.0 

 12.8 

 12.2 

 13.3 



14.1 

 14.4 



15.8 

 14.9 

 14.9 

 13.2 

 13.9 

 13.0 

 14.0 

 14.0 

 14.7 

 14.8 



15. 



15. 

 15. 

 15, 

 15. 



13.8 

 12.2 



12. 

 10. 



11.0 



13.6 



10.8 

 11.2 

 11.3 

 10.4 

 10.7 

 10.2 

 10.2 



11.4 

 7.9 



14.9 

 14.1 

 12.5 

 12.9 



12.3 

 13.8 

 13.8 

 14.3 

 13.8 



13.7 

 14.1 

 13.4 

 12.5 

 13.4 



13. 

 12, 

 12, 

 10, 



9.9 

 14.0 

 8.4 

 9.3 

 10.0 

 9.3 

 8.5 



8.6 

 9.2 



9.8 

 10.4 



9.7 

 10.9 



12.0 

 13.4 

 11.7 

 13.1 

 10.4 



11.3 

 11.1 

 10.3 

 10.5 

 11.6 

 11.3 

 11.5 

 10.8 

 8.7 



11.0 10.9 



12.2 10.6 



6.5 

 6.5 

 6.8 

 6.1 



6. 

 4. 

 6. 



5.6 

 5.5 



6:7 

 6.3 

 7.2 

 7.2 



6.6 

 7.7 

 6.7 

 7.6 

 7.3 



7.2 

 6.9 

 (6.8) 

 6.8 

 6.5 

 6.3 

 5.5 

 6.5 

 5.9 

 8.1 



6.6 



31.90 

 31.90 

 31.87 

 31.90 

 31.87 

 31.91 

 31.93 



31.93 

 31.86 



31.91 

 31.93 

 31.92 

 31.82 

 31.81 

 31.86 

 31.81 

 31.85 

 31.80 

 31.83 



31.76 

 31.74 

 31.75 

 31.77 

 31.59 

 32.00 

 31.83 

 31.86 

 31.86 

 31.91 



31.85 



32.09 



32.08 



31.87 



32.17 



32.05 



33 



