Great Lakes water temperature today

Water temperature all along the Great Lakes coast is not yet warm enough for swimming and does not exceed 68°F. The warmest water temperature Great Lakes today is 57°F (in Cleveland), and the coldest Great Lakes surface temperature now is 46.8°F (in Bay City).

List of Great Lakes

Great Lakes coastal surface water temperature

The table below shows some of the cities on the Great Lakes coast with the values of surface water temperature today and yesterday. Also indicated are the maximum and minimum water temperatures that were recorded this month for the last ten years. To see the details, select the country and then the city of your interest. Besides water temperature, you can also get information about the weather for today, tomorrow and the upcoming days, surf forecast, as well as the data on sunrise/sunset and moonrise/moonset at a given point on any given day.

 

today

yesterday

minimum

maximum

weather

Bay City

46.8°F

49.6°F

36.1°F

54.5°F

53.6°F 

Chicago

53.6°F

55°F

39.9°F

58.6°F

53.6°F 

Cleveland

57°F

56.8°F

42.6°F

61°F

55.4°F 

Detroit

50.4°F

51.8°F

36.7°F

58.5°F

51.8°F 

Duluth

49.5°F

51.8°F

34.3°F

52°F

50°F 

Milwaukee

51.8°F

53.8°F

39.7°F

57°F

50°F 

Port Austin

54.3°F

54.5°F

41°F

56.3°F

51.8°F 

Sarnia

54.9°F

55.6°F

42.6°F

58.6°F

53.6°F 

Toronto

55°F

55.4°F

40.3°F

56.3°F

50°F 

Countries bordering the Great Lakes

Top places with the warmest water in Great Lakes today. In addition of the water temperature, also shown air temperature, weather conditions and the wave heights on the coast

	Water	Weather		Wave
Chatham-Kent	57.7°F	53.6°F		0' 5"
Port Bruce	57.6°F	57.2°F		0' 10"
Erieau	57.4°F	53.6°F		0' 6"
Port Stanley	57.2°F	55.4°F		0' 7"
Dunkirk	57.2°F	53.6°F		0' 8"

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Our report for Great Lakes is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.