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Western Lake Erie

Warnings

Forecast

Marine Forecast

Issued 10:30 AM EDT 07 August 2026

Today Tonight and Saturday.

Wind variable 10 knots becoming southeast 10 early this evening then increasing to south 15 late this evening. Wind veering to southwest 15 near midnight then increasing to southwest 15 to 20 near noon Saturday. Wind becoming southwest 15 Saturday evening.

Scattered showers this afternoon and tonight with a risk of thunderstorms. Scattered showers Saturday with a risk of thunderstorms.

Waves

Issued 10:30 AM EDT 07 August 2026
Today Tonight and Saturday. Waves 0.5 metres or less building to 0.5 to 1 late overnight.

Extended Forecast

Issued 03:00 AM EDT 07 August 2026
Sunday Wind light.
Monday Wind light increasing to southwest 20 knots.
Tuesday Wind west 20 knots diminishing to light.

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Map of Great Lakes - Lake Huron marine weather areas Erieau CFB Trenton Muskoka Airport Parry Sound Harbour Toronto City Centre Airport Lake Simcoe Regional Airport Wiarton Airport Point Petre Lagoon City Western Islands Cobourg Port Colborne Windsor Airport Point Pelee Welland-Pelham Vineland Station Burlington Lift Bridge Southeast Shoal St. Catharines / Niagara District Airport Goderich Port Weller Long Point Harrow AAFC Hamilton Munro Int'l Airport Tobermory Sarnia Chris Hadfield Airport Oshawa Executive Airport Collingwood Port Stanley - 45132 Prince Edward Point - 45135 Georgian Bay - 45137 Grimsby - 45139 Port Colborne - 45142 South Georgian Bay - 45143 Lake St Clair - 45147 South Lake Huron - 45149 Lake Simcoe - 45151 Lake Nipissing - 45152 North Channel - 45154 Ajax - 45159 Sault Ste. Marie Airport Killarney Greater Sudbury Airport North Bay Airport Gore Bay-Manitoulin Airport Peterborough Municipal Airport Brockville Grenadier Island Kingston Airport
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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 7 August 2026 Today Tonight and Saturday At 10:30 a.m. EDT today ridge located on a line northeast-southwest
over southern Ontario.
By 10:30 a.m. EDT Saturday departing ridge located from North
Carolina to New Brunswick.

At 10:30 a.m. EDT today cold front located on a line
northeast-southwest over northwestern Ontario.
By 10:30 a.m. EDT Saturday cold front located from Whitefish Bay
to North Channel.

Great Lakes - Lake Huron Area

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Marine Weather for Canada

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