Southern Lake Huron
Forecast
Marine Forecast
Issued 03:00 AM EDT 09 May 2025
Today Tonight and Saturday.
Wind northeast 10 knots backing to northwest 10 near noon then becoming light early this evening. Wind becoming southwest 10 overnight then veering to northwest 10 Saturday morning. Wind increasing to north 15 Saturday evening.
Waves
Issued 03:00 AM EDT 09 May 2025
Today Tonight and Saturday.
Waves 0.5 to 1 metre subsiding to 0.5 or less early this morning
then building to 0.5 to 1 Saturday evening.
Extended Forecast
Issued 03:00 AM EDT 09 May 2025
Sunday
Wind northeast 15 knots diminishing to light in
the morning.
Monday
Wind south 15 knots.
Tuesday
Wind south 15 knots diminishing to
light.
Ice Forecast*
Issued 12:00 PM EDT 8 May 2025 Today Tonight and Friday Ice free.
*Ice Forecast and Warnings also apply to U.S. waters
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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 8 May 2025 Today Tonight and FridayIce Coverage
Ice free.
Ice Forecasts
Lake Michigan
Issued 12:00 PM EDT 8 May 2025 Today Tonight and FridayIce Coverage
Ice free.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM EDT 9 May 2025 Today Tonight and Saturday At 3:00 a.m. EDT today ridge located on a line northeast-southwestover Lake Superior.
By 3:00 a.m. EDT Saturday ridge located on a line
northeast-southwest over southwestern Ontario.
At 3:00 a.m. EDT today cold front located over the Ontario -
Manitoba border.
By 3:00 a.m. EDT Saturday cold front located from James Bay to
Whitefish Bay.
Great Lakes - Lake Huron Area
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