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Western Lake Erie

Forecast

Marine Forecast

Issued 03:00 AM EDT 09 March 2026

Today Tonight and Tuesday.

Wind southwest 20 knots diminishing to southwest 15 near noon and to southwest 10 early this evening. Wind southwest 10 Tuesday.

Scattered showers Tuesday. Risk of thunderstorms Tuesday afternoon and evening.

Waves

Issued 03:00 AM EDT 09 March 2026
Today Tonight and Tuesday. Over open water waves 0.5 metres or less.

Extended Forecast

Issued 03:00 AM EDT 09 March 2026
Wednesday Wind southwest 20 knots increasing to southwest 25 in the afternoon then veering to northwest 25 late in the day.
Thursday Wind northwest 25 knots diminishing to light late in the day.
Friday Wind south 30 knots veering to west 30 late in the day.

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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 16 May 2025 Forecasts have ended for the season.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 9 March 2026 Today Tonight and Tuesday At 3:00 a.m. EDT today departing ridge located on a line
northeast-southwest over Virginia.

At 3:00 a.m. EDT today low 990 mb located northwest of Lake
Superior.
By 3:00 a.m. EDT Tuesday low 984 mb located over Labrador.

By 3:00 a.m. EDT Tuesday low 998 mb located over Nebraska.

By 3:00 a.m. EDT Tuesday high 1024 mb located over northern Ontario.

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