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Western Lake Erie

Warnings

Forecast

Marine Forecast

Issued 10:30 AM EDT 12 June 2026

Today Tonight and Saturday.

Strong wind warning in effect.

Wind west 20 knots diminishing to southwest 15 near noon and to southwest 10 early Saturday morning. Wind backing to south 10 Saturday evening.

Waves

Issued 10:30 AM EDT 12 June 2026
Today Tonight and Saturday. Waves 1 to 1.5 metres subsiding to 0.5 to 1 this afternoon and to 0.5 or less Saturday morning.

Extended Forecast

Issued 03:00 AM EDT 12 June 2026
Sunday Wind southwest 15 knots veering to northwest 20 in the afternoon.
Monday Wind northwest 15 knots backing to southwest 15.
Tuesday Wind southwest 15 knots.

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

Western Lake Erie

Issued 10:30 AM EDT 12 June 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 10:30 AM EDT 12 June 2026 Today Tonight and Saturday At 10:30 a.m. EDT today low 987 mb located over northeastern
Manitoba.
By 10:30 a.m. EDT Saturday low 994 mb located over Hudson Bay.

At 10:30 a.m. EDT today departing trough located on a line
north-south over eastern Lake Ontario.

By 10:30 a.m. EDT Saturday ridge located on a line
northeast-southwest over southern Ontario.

Great Lakes - Lake Erie and Lake Ontario Area

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Marine Weather for Canada

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