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Water Temperature Table of the Northern Atlantic Coast

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: Fri Apr 25, 09:02:16 UTC 2014
Location Recent
Temperatures
JAN FEB MAR APR
1-15
APR
16-30
MAY
1-15
MAY
16-31
JUN
1-15
Bar Harbor, ME 40.5
(04/25/2014 08:48 UTC)
38 36 38 42 45 47 51 54
Eastport ME 39.4
(04/25/2014 08:48 UTC)
40 37 38 39 41 43 44 46
Portland
ME
40.1
(04/25/2014 07:50 UTC)
34 33 37 39 41 47 51 54
Portsmouth
Harbor NH
N/A 40 35 37 41 45 48 52 54
Boston, MA 43.7
(04/25/2014 08:48 UTC)
40 36 41 45 49 54 58 61
Fall River
MA
48.4
(04/25/2014 08:42 UTC)
37 36 41 47 51 55 60 65
Woods
Hole MA
47.7
(04/25/2014 08:48 UTC)
34 35 37 44 47 54 56 61
Conimicut
Light RI
47.7
(04/25/2014 08:48 UTC)
38 37 41 46 51 56 60 65
Quonset
Point RI
46.6
(04/25/2014 08:54 UTC)
38 37 40 45 49 51 53 63
Newport
RI
45.9
(04/25/2014 08:54 UTC)
37 36 37 44 48 52 57 61
Providence
RI
45.5
(04/25/2014 08:42 UTC)
39 37 41 46 51 55 59 61
New Haven
CT
48.0
(04/25/2014 08:48 UTC)
42 36 40 46 50 55 60 66
New London
CT
43.9
(04/25/2014 08:48 UTC)
37 37 40 47 51 54 59 62
To convert temperature units, enter a number in either box below, then click the other box.
Temperature Conversion:  Deg. Fahrenheit (°F) = Deg.Celsius (°C)