Table 6 (nont'd) 



NANTUCKET SHOALS LIGHTSHIP U0°33«00"N. 69°28 'Oo'w. 



February 1956 



Depth of water -192 feet 



Mean 



Uo.U Uo.U Uo.U U0.3 U0.2 Uo.l 



32.86 32.87 



40 



