119 



Monthly and Annual Mean Surface Water Temperatures, °F 

 FO'.ffiY :-iOCKS LIGHTHOTEE (continued) 



Readings at first high water and first low water after 7 a.m., through 1922. 

 1925-193A, readings at 8 a.m. and 6 p.m. 



Source - U3CFF, U3BF 



