Lake St. Clair
Forecast
Marine Forecast
Issued 06:30 PM EDT 12 June 2025
Tonight and Friday.
Wind northeast 10 knots veering to east 10 Friday morning.
Scattered showers overnight and Friday morning.
Waves
Issued 06:30 PM EDT 12 June 2025
Tonight and Friday.
Waves less than 0.5 metres.
Extended Forecast
Issued 06:30 PM EDT 12 June 2025
Saturday
Wind light.
Sunday
Wind light.
Monday
Wind light.
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Weather Conditions
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Ice Conditions
*Ice Forecast and Warnings also apply to U.S. waters
Ice Forecasts
Issued 12:00 PM EDT 16 May 2025 Forecasts have ended for the season.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM EDT 12 June 2025 Tonight and Friday At 6:30 p.m. EDT tonight high 1027 mb located over northwesternOntario.
By 6:30 p.m. EDT Friday high 1025 mb located near James Bay.
At 6:30 p.m. EDT tonight quasi-stationary cold front located on
a line east-west over Ohio.
Great Lakes - Lake Erie and Lake Ontario Area
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