IMPORTANT NOTICES:

— The table below shows the near real-time and average water temperatures in degrees Fahrenheit (°F).

— "NA" means that a recent temperature for that station is Not Available.

— Clicking on the hyperlinked "Recent Temperatures" will display station information for the location.

— Non-linked temperatures in the monthly columns are average water temperatures. (Complete List of Average Temperatures)

— Use the near real-time water temperature data with discretion, because they may contain errors.

Water Temperature Table of the Northern Atlantic Coast (Google Maps-based Web page)
Last Updated: Sat May 25, 02:01:28 UTC 2013

Location	Recent Temperatures	FEB	MAR	APR 1-15	APR 16-30	MAY 1-15	MAY 16-31	JUN 1-15	JUN 16-30
Bar Harbor, ME	47.1 (05/25/2013 01:48 UTC)	36	38	42	45	47	51	54	56
Eastport ME	44.1 (05/25/2013 01:48 UTC)	37	38	39	41	43	44	46	46
Portland ME	50.2 (05/25/2013 00:50 UTC)	33	37	39	41	47	51	54	57
Portsmouth Harbor NH	N/A	35	37	41	45	48	52	54	56
Boston, MA	56.1 (05/25/2013 01:48 UTC)	36	41	45	49	54	58	61	63
Fall River MA	64.4 (05/25/2013 01:48 UTC)	36	41	47	51	55	60	65	63
Woods Hole MA	59.4 (05/25/2013 01:48 UTC)	35	37	44	47	54	56	61	65
Conimicut Light RI	68.7 (05/25/2013 01:48 UTC)	37	41	46	51	56	60	65	69
Quonset Point RI	60.1 (05/25/2013 01:54 UTC)	37	40	45	49	51	53	63	66
Newport RI	57.4 (05/25/2013 01:54 UTC)	36	37	44	48	52	57	61	63
Providence RI	62.8 (05/25/2013 01:48 UTC)	37	41	46	51	55	59	61	66
New Haven CT	59.2 (05/25/2013 01:48 UTC)	36	40	46	50	55	60	66	69
New London CT	54.5 (05/25/2013 01:48 UTC)	37	40	47	51	54	59	62	66

To convert temperature units, enter a number in either box below, then click the other box.

Temperature Conversion:  Deg. Fahrenheit (°F) = Deg.Celsius (°C)