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Eastern Lake Erie

Forecast

Marine Forecast

Issued 06:30 PM EDT 12 October 2026

Tonight and Tuesday.

Strong wind warning in effect.

Wind southwest 15 knots increasing to southwest 20 Tuesday morning then diminishing to west 15 Tuesday evening.

Scattered showers overnight and Tuesday with a risk of thunderstorms.

Waves

Issued 06:30 PM EDT 12 October 2026
Tonight and Tuesday. Waves 1 metre building to 1.5 near noon Tuesday.

Extended Forecast

Issued 06:30 PM EDT 12 October 2026
Wednesday Wind light becoming northwest 15 knots in the morning then veering to northeast 15 late in the day.
Thursday Wind northeast 15 knots.
Friday Wind light increasing to northwest 35 knots late in the day.

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

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

Ice Forecasts

Issued 12:00 PM EDT 17 May 2026 Forecasts have ended for the season.
Warnings

Warnings (In effect)

Strong wind warning in effect

Eastern Lake Erie

Issued 6:30 PM EDT 12 October 2026

'Strong' winds of 20 to 33 knots are 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.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EDT 12 October 2026 Tonight and Tuesday At 6:30 p.m. EDT tonight trough located on a line east-west over
northeastern Ontario.
By 6:30 p.m. EDT Tuesday low 1003 mb located over Georgian Bay.

At 6:30 p.m. EDT tonight high 1024 mb located over Hudson Bay.
By 6:30 p.m. EDT Tuesday high 1026 mb located over Nova Scotia.

Great Lakes - Lake Huron Area

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