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Western Lake Erie

Warnings

Forecast

Marine Forecast

Issued 10:30 AM EDT 17 March 2026

Today Tonight and Wednesday.

Wind west 20 knots diminishing to west 15 this afternoon and to southwest 10 late overnight. Wind increasing to south 20 Wednesday morning.

Scattered flurries ending near midnight. Periods of snow Wednesday evening with a risk of freezing drizzle. Visibility as low as 1 mile in flurries.

Over open water risk of freezing spray today.

Waves

Issued 10:30 AM EDT 17 March 2026
Today Tonight and Wednesday. Waves 1.5 metres subsiding to 1 early this evening.

Extended Forecast

Issued 03:00 AM EDT 17 March 2026
Thursday Wind southwest 15 knots diminishing to light in the afternoon.
Friday Wind light.
Saturday Wind light becoming south 15 knots.

Ice Forecast*

Issued 12:00 PM EDT 17 March 2026 Today Tonight and Wednesday Open water.

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

 

[ Canadian Ice Service ]

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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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Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 17 March 2026 Today Tonight and Wednesday

Ice Coverage

Open water.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EDT 17 March 2026 Today Tonight and Wednesday At 10:30 a.m. EDT today departing low 959 mb located over northern
Quebec.

At 10:30 a.m. EDT today ridge located on a line north-south over
northwestern Ontario.
By 10:30 a.m. EDT Wednesday ridge located on a line north-south
over eastern Ontario.

By 10:30 a.m. EDT Wednesday approaching low 1003 mb located over
southern Manitoba.

Great Lakes - Lake Huron Area

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Marine Weather for Canada

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