Northern Lake Huron
Forecast
Marine Forecast
Issued 06:30 PM EDT 13 May 2025
Tonight and Wednesday.
Wind east 10 knots veering to southeast 10 this evening then backing to east 10 Wednesday afternoon.
Scattered showers and fog patches.
Waves
Issued 06:30 PM EDT 13 May 2025
Tonight and Wednesday.
Waves 0.5 metres or less.
Extended Forecast
Issued 06:30 PM EDT 13 May 2025
Thursday
Wind light.
Friday
Wind southeast 15 knots veering to south 20
late in the day.
Saturday
Wind south 20 knots veering to west 15 late
in the day.
Ice Forecast*
Issued 12:00 PM EDT 13 May 2025 Today Tonight and Wednesday 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 13 May 2025 Today Tonight and WednesdayIce Coverage
Ice free.
Ice Forecasts
Lake Michigan
Issued 12:00 PM EDT 13 May 2025 Today Tonight and WednesdayIce Coverage
Ice free.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM EDT 13 May 2025 Tonight and Wednesday At 6:30 p.m. EDT tonight quasi-stationary ridge located on a linenortheast-southwest over Georgian Bay.
At 6:30 p.m. EDT tonight trough located on a line
northwest-southeast over northwestern Ontario.
By 6:30 p.m. EDT Wednesday trough located on a line east-west over
Lake Nipigon.
Great Lakes - Lake Erie and Lake Ontario Area
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