Southern Lake Huron
Forecast
Marine Forecast
Issued 03:00 AM EDT 17 June 2025
Today Tonight and Wednesday.
Wind south 10 knots increasing to south 15 this morning then diminishing to northeast 10 near midnight. Wind becoming light overnight then becoming east 10 Wednesday afternoon. Wind increasing to south 15 Wednesday evening.
Scattered showers this afternoon tonight and Wednesday. Risk of thunderstorms late this afternoon and this evening and Wednesday afternoon and evening. Fog patches dissipating near noon. Fog patches forming this evening and dissipating Wednesday evening.
Waves
Issued 03:00 AM EDT 17 June 2025
Today Tonight and Wednesday.
Waves 0.5 metres or less building to 0.5 to 1 near noon then
subsiding to 0.5 or less overnight.
Extended Forecast
Issued 03:00 AM EDT 17 June 2025
Thursday
Wind northwest 15 knots diminishing to light
late in the day.
Friday
Wind light.
Saturday
Wind south 15 knots.
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Weather Conditions
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Ice Conditions
*Ice Forecast and Warnings also apply to U.S. waters
Ice Forecasts
Lake Huron
Issued 12:00 PM EDT 16 May 2025 Forecasts have ended for the season.Ice Forecasts
Lake Michigan
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 3:00 AM EDT 17 June 2025 Today Tonight and Wednesday At 3:00 a.m. EDT today low 1002 mb located over western LakeSuperior.
By 3:00 a.m. EDT Wednesday low 989 mb located over central Quebec.
At 3:00 a.m. EDT today departing high 1022 mb located over Maine.
By 3:00 a.m. EDT Wednesday approaching low 1003 mb located over
Iowa.
Great Lakes - Lake Erie and Lake Ontario Area
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