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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).
— 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: Mon Feb 27, 18:02:13 UTC 2017
Location Recent
Temperatures
FEB MAR APR MAY JUN JUL AUG SEP
Buffalo, NY 41.2
(02/27/2017 17:48 UTC)
28.35 33.14 46.09 55.75 64.67 72.23 70.20 60.63
Cleveland, OH 42.1
(02/27/2017 17:48 UTC)
38.81 41.85 48.90 55.59 68.83 74.97 74.54 70.03
Marblehead, OH 38.8
(02/27/2017 17:48 UTC)
33.83 37.23 49.27 59.50 72.26 75.19 77.00 68.21
Toledo, OH 51.01 50.41 50.34 52.20 52.58 53.88 55.72 57.84
Harbor Beach, MI 36.7
(02/27/2017 17:48 UTC)
34.60 37.63 45.68 53.03 59.66 70.52 71.20 67.78
Alpena, MI
S.W.Pier, MI 34.55 35.17 34.74 43.73 53.31 63.96 67.86 64.19
West Neebish
Island, MI
42.35 41.27 39.92 46.90 54.18 62.18 65.60 63.50
De Tour Village, MI 34.2
(02/27/2017 17:48 UTC)
27.44 31.02 39.14 48.36 59.98 64.91 63.64 60.31
Ludington, MI 44.79 42.98 48.17 52.10 56.65 59.27 61.35 60.48
Port Inland, MI 42.35 41.27 39.92 46.90 54.18 62.18 65.60 63.50
Oswego, NY 48.10 47.53 48.91 52.10 56.94 61.94 64.74 64.38
Point Iroquois, MI 42.80 42.27 44.76 46.96 52.96 56.22 56.37 53.98
Marquette C.G., MI 42.76 45.37 46.10 48.23 53.27 55.07 55.62 54.30
Rock Cut, MI 37.70 38.12 39.52 47.88 55.92 66.00 68.32 64.22
To convert temperature units, enter a number in either box below, then click the other box.
Temperature Conversion:  Deg. Fahrenheit (°F) = Deg.Celsius (°C)