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Western Lake Erie

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EDT 15 July 2026

Today Tonight and Thursday.

Wind west 10 knots increasing to southwest 15 near noon then diminishing to north 10 early this evening. Wind north 10 Thursday.

Risk of thunderstorms this afternoon and this evening.

Waves

Issued 03:00 AM EDT 15 July 2026
Today Tonight and Thursday. Waves 0.5 to 1 metre subsiding to 0.5 or less early this morning then building to 0.5 to 1 this afternoon. Waves subsiding to 0.5 or less this evening.

Extended Forecast

Issued 03:00 AM EDT 15 July 2026
Friday Wind light.
Saturday Wind southwest 15 knots veering to northwest 15 late in the day.
Sunday Wind northeast 15 knots diminishing to light.

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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 May 2026 Forecasts have ended for the season.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 15 July 2026 Today Tonight and Thursday At 3:00 a.m. EDT today quasi-stationary ridge located on a line
northwest-southeast over Minnesota.

At 3:00 a.m. EDT today trough located on a line east-west over
southern Ontario.
By 3:00 a.m. EDT Thursday trough located on a line
northeast-southwest over the Eastern Seaboard.

Great Lakes - Lake Huron Area

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Marine Weather for Canada

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