43 



o 



Monthly and Ann'oal Mean Surface Water Temperatures, F 



NANTUCKET LIGHTSHIP lO 37«00"N. 69°l8«30"W. 



Year Jan. Feb. Mar, Apr. May June July Aug. Sept. Oct. Nov. Dec. Ann. 



1953 - - - U3.9 U6.7 ?2.U 58.8 57.6 59.3 5U.h 51. h - 



51i - - 38.1 U3.8 U7.8 - - 60.0 - - . . _ 



1955 U2.0 U2.2 U2.U Ul.7 ----- __-- 



(1) (1) (2) (3) (2) (1) (1) (2) (1) (1) (1) 



Mean li2.0 li2.2 UO.lj h3.1 U7.2 52. U 58.8 58.8 59.3 Sh.h 5l.li - 



Readings at 0130, 0730, 1330 and 1930, EST 

 Source - NTOC 



