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Eastern Lake Erie

Warnings

Forecast

Marine Forecast

Issued 06:30 PM EST 08 December 2025

Tonight and Tuesday.

Gale warning in effect.

Wind northeast 10 knots veering to southeast 10 this evening then increasing to south 15 near midnight. Wind increasing to south 20 late overnight then veering to southwest 25 Tuesday morning. Wind increasing to southwest 35 Tuesday afternoon then diminishing to southwest 25 Tuesday evening.

Snow Tuesday morning and afternoon changing to flurries or showers. Visibility 1 mile or less in precipitation.

Risk of freezing spray Tuesday morning and afternoon.

Waves

Issued 06:30 PM EST 08 December 2025
Tonight and Tuesday. Waves 0.5 metres or less building to 0.5 to 1 late overnight and to 1.5 early Tuesday morning. Waves building to 2 near noon Tuesday and to 3 Tuesday afternoon.

Extended Forecast

Issued 06:30 PM EST 08 December 2025
Wednesday Wind southwest 25 knots increasing to southwest 35 in the morning then diminishing to northwest 25 late in the day.
Thursday Wind northwest 25 knots.
Friday Wind west 15 knots increasing to southwest 25 late in the day.

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

*Ice Forecast and Warnings also apply to U.S. waters

Ice Forecasts

Issued 12:00 PM EDT 16 May 2025 Forecasts have ended for the season.
Warnings

Warnings (In effect)

Gale warning in effect

Eastern Lake Erie

Issued 6:30 PM EST 08 December 2025

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EST 8 December 2025 Tonight and Tuesday At 6:30 p.m. EST tonight ridge located on a line northeast-southwest
over southern Ontario.
By 6:30 p.m. EST Tuesday ridge located east of the Eastern Seaboard.

At 6:30 p.m. EST tonight low 1010 mb located over North Dakota.
By 6:30 p.m. EST Tuesday low 1001 mb located over northeastern
Ontario.

By 6:30 p.m. EST Tuesday approaching low 990 mb located over
Minnesota.

Great Lakes - Lake Huron Area

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Marine Weather for Canada

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