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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: Mon Dec 22, 11:01:39 UTC 2014
Location Recent
Temperatures
JUN
16-30
JUL
1-15
JUL
16-31
AUG
1-15
AUG
16-31
SEP
1-15
SEP
16-30
OCT
1-15
Bar Harbor, ME 42.6
(12/22/2014 10:48 UTC)
56 58 60 63 60 58 57 55
Eastport ME 45.9
(12/22/2014 10:42 UTC)
46 50 51 51 51 52 51 50
Portland
ME
42.3
(12/22/2014 09:50 UTC)
57 60 61 62 61 59 58 54
Portsmouth
Harbor NH
N/A 56 60 60 63 60 60 57 53
Boston, MA 41.9
(12/22/2014 10:48 UTC)
63 66 67 68 68 66 63 58
Fall River
MA
45.0
(12/22/2014 10:42 UTC)
63 71 74 75 75 71 68 59
Woods
Hole MA
42.1
(12/22/2014 10:48 UTC)
65 70 72 72 71 69 66 62
Conimicut
Light RI
42.6
(12/22/2014 10:54 UTC)
69 73 75 76 75 72 70 65
Quonset
Point RI
41.9
(12/22/2014 10:54 UTC)
66 75 78 72 71 69 61 62
Newport
RI
44.2
(12/22/2014 10:54 UTC)
63 68 69 71 69 67 66 61
Providence
RI
44.4
(12/22/2014 10:30 UTC)
66 69 70 71 70 69 66 62
New Haven
CT
42.8
(12/22/2014 10:48 UTC)
69 72 73 75 75 74 71 66
New London
CT
45.9
(12/22/2014 10:48 UTC)
66 68 72 72 71 70 67 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)