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Western Lake Erie

Warnings

Forecast

Marine Forecast

Issued 10:30 AM EDT 22 July 2026

Today Tonight and Thursday.

Wind northwest 15 knots diminishing to north 10 early this evening then becoming light near noon Thursday.

Scattered showers this morning and this evening.

Waves

Issued 10:30 AM EDT 22 July 2026
Today Tonight and Thursday. Waves 1 metre subsiding to 0.5 or less this evening.

Extended Forecast

Issued 03:00 AM EDT 22 July 2026
Friday Wind light.
Saturday Wind light becoming south 15 knots.
Sunday Wind southwest 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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land station Land Station
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 10:30 AM EDT 22 July 2026 Today Tonight and Thursday At 10:30 a.m. EDT today departing trough from 996 mb low located
on a line north-south over Montréal.

At 10:30 a.m. EDT today ridge located on a line northwest-southeast
over Minnesota.
By 10:30 a.m. EDT Thursday ridge located on a line east-west over
southwestern Ontario.

By 10:30 a.m. EDT Thursday low 1006 mb located near Hudson Bay.

Great Lakes - Lake Huron Area

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Marine Weather for Canada

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