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Water Temperature Table of the Great Lakes

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 Great Lakes (Google Maps-based Web page)
Last Updated: Fri Dec 19, 03:03:13 UTC 2014
Location Recent
Temperatures
SEP OCT NOV DEC JAN FEB MAR APR
Buffalo, NY 37.0
(12/19/2014 02:48 UTC)
60.63 49.95 44.05 37.65 34.31 28.35 33.14 46.09
Cleveland, OH 40.6
(12/19/2014 02:48 UTC)
70.03 58.22 50.11 44.12 38.67 38.81 41.85 48.90
Marblehead, OH 34.5
(12/19/2014 02:48 UTC)
68.21 55.37 45.18 39.01 34.24 33.83 37.23 49.27
Toledo, OH N/A 57.84 58.97 57.90 55.92 53.90 51.01 50.41 50.34
Harbor Beach, MI 34.2
(12/19/2014 02:48 UTC)
67.78 56.16 44.65 35.58 33.98 34.60 37.63 45.68
Alpena, MI 51.1
(11/14/2014 22:48 UTC)
S.W.Pier, MI 36.1
(12/19/2014 02:48 UTC)
64.19 56.64 47.62 37.98 34.00 34.55 35.17 34.74
West Neebish
Island, MI
69.8
(11/09/2014 11:48 UTC)
63.50 56.39 48.02 42.94 40.82 42.35 41.27 39.92
De Tour Village, MI 35.2
(12/19/2014 02:48 UTC)
60.31 47.03 38.05 30.25 27.94 27.44 31.02 39.14
Ludington, MI N/A 60.48 56.44 53.04 49.52 45.91 44.79 42.98 48.17
Port Inland, MI 40.1
(11/14/2014 16:48 UTC)
63.50 56.39 48.02 42.94 40.82 42.35 41.27 39.92
Oswego, NY N/A 64.38 62.42 57.60 53.67 49.45 48.10 47.53 48.91
Point Iroquois, MI N/A 53.98 47.51 43.51 41.10 41.51 42.80 42.27 44.76
Marquette C.G., MI N/A 54.30 48.89 45.10 41.64 44.76 42.76 45.37 46.10
Rock Cut, MI 39.6
(11/14/2014 16:48 UTC)
64.22 52.85 44.44 38.62 37.58 37.70 38.12 39.52
To convert temperature units, enter a number in either box below, then click the other box.
Temperature Conversion:  Deg. Fahrenheit (°F) = Deg.Celsius (°C)