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Northern Lake Huron

Forecast

Marine Forecast

Issued 10:30 AM EST 07 February 2026

Today Tonight and Sunday.

Wind northwest 25 knots diminishing to north 15 this evening and to northeast 10 Sunday morning. Wind becoming light Sunday afternoon.

Flurries ending Sunday morning. Visibility 1 mile or less in flurries.

Freezing spray warning in effect.

Freezing spray ending early this afternoon. Risk of freezing spray late this afternoon and this evening.

Waves

Issued 10:30 AM EST 07 February 2026
Today Tonight and Sunday. Over open water waves 1.5 metres subsiding to 0.5 to 1 near midnight and to 0.5 or less Sunday morning.

Extended Forecast

Issued 03:00 AM EST 07 February 2026
Monday Wind light increasing to south 20 knots late in the day.
Tuesday Wind south 20 knots becoming northwest 20.
Wednesday Wind northwest 20 knots.

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Weather Conditions

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Map of Great Lakes - Lake Huron marine weather areas Wiarton Airport Western Islands Cove Island Goderich Lake Simcoe Regional Airport Vineland Station Parry Sound Harbour Sarnia Chris Hadfield Airport Tobermory Muskoka Airport Harrow AAFC Long Point Port Weller St. Catharines / Niagara District Airport Lagoon City Southeast Shoal Burlington Lift Bridge Welland-Pelham Windsor Airport Port Colborne Erieau Peterborough Municipal Airport CFB Trenton Toronto City Centre Airport Point Petre Oshawa Executive Airport Hamilton Munro Int'l Airport Point Pelee Cobourg Port Colborne - 45142 North Channel - 45154 Ajax - 45159 Lake Nipissing - 45152 Sault Ste. Marie Airport Killarney Lake Simcoe - 45151 Greater Sudbury Airport South Lake Huron - 45149 Lake St Clair - 45147 North Bay Airport South Georgian Bay - 45143 Gore Bay-Manitoulin Airport Grimsby - 45139 Georgian Bay - 45137 Great Duck Island Collingwood Kingston Airport Grenadier Island Brockville Prince Edward Point - 45135 Port Stanley - 45132
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land station Land Station
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

Warnings (In effect)

Freezing spray warning in effect

Northern Lake Huron

Issued 10:30 AM EST 07 February 2026

Moderate or severe freezing spray is occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Ice pressure warning in effect

Northern Lake Huron

Issued 12:00 PM EST 07 February 2026

Navigators in this marine area should be on the lookout for hazardous ice conditions and take necessary safety precautions. Please refer to the latest ice forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio stations.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EST 7 February 2026 Today Tonight and Sunday At 10:30 a.m. EST today ridge located on a line north-south over
northwestern Ontario.
By 10:30 a.m. EST Sunday ridge located on a line north-south over
northeastern Ontario.

Great Lakes - Lake Huron Area

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