Southern Lake Huron
Forecast
Marine Forecast
Issued 03:00 AM EDT 22 June 2025
Today Tonight and Monday.
Wind southwest 15 knots diminishing to light near noon then becoming southwest 15 early this evening. Wind southwest 15 Monday.
Scattered showers ending late this morning with a risk of thunderstorms. Fog patches dissipating this evening.
Waves
Issued 03:00 AM EDT 22 June 2025
Today Tonight and Monday.
Waves 0.5 to 1 metre.
Extended Forecast
Issued 03:00 AM EDT 22 June 2025
Tuesday
Wind light.
Wednesday
Wind light.
Thursday
Wind light becoming east 15 knots late in the
day.
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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 22 June 2025 Today Tonight and Monday At 3:00 a.m. EDT today departing low 1004 mb located over southernQuebec.
At 3:00 a.m. EDT today low 992 mb located over western Nebraska.
By 3:00 a.m. EDT Monday low 1000 mb located over northwestern
Ontario.
By 3:00 a.m. EDT Monday building ridge located on a line
northeast-southwest over the Eastern Seaboard.
Great Lakes - Lake Huron Area
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