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Eastern Lake Erie

Forecast

Marine Forecast

Issued 10:30 AM EDT 13 June 2026

Today Tonight and Sunday.

Wind southwest 15 knots veering to northwest 15 near noon Sunday.

Showers Sunday morning changing to rain. Risk of thunderstorms Sunday.

Waves

Issued 10:30 AM EDT 13 June 2026
Today Tonight and Sunday. Waves 1 metre.

Extended Forecast

Issued 06:54 AM EDT 13 June 2026
Monday Wind northwest 15 knots diminishing to light in the morning then becoming southwest 15 late in the day.
Tuesday Wind southwest 15 knots.
Wednesday Wind southwest 15 knots.

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Weather Conditions

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Map of Great Lakes - Lake Erie and Lake Ontario marine weather areas CFB Trenton Port Colborne - 45142 Hamilton Munro Int'l Airport Oshawa Executive Airport Port Stanley - 45132 Lake Nipissing - 45152 Point Petre Georgian Bay - 45137 Toronto City Centre Airport Lake Simcoe - 45151 South Georgian Bay - 45143 Prince Edward Point - 45135 Peterborough Municipal Airport South Lake Huron - 45149 Collingwood Lake St Clair - 45147 Grimsby - 45139 Goderich Lagoon City Kingston Airport Muskoka Airport Parry Sound Harbour Grenadier Island Lake Simcoe Regional Airport Wiarton Airport Brockville Western Islands Cove Island Great Duck Island North Channel - 45154 Sarnia Chris Hadfield Airport Gore Bay-Manitoulin Airport Tobermory Harrow AAFC Long Point North Bay Airport Port Weller St. Catharines / Niagara District Airport Greater Sudbury Airport Southeast Shoal Vineland Station Port Colborne Erieau Cobourg Sault Ste. Marie Airport Windsor Airport Welland-Pelham Killarney Ajax - 45159 Point Pelee Burlington Lift Bridge
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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 10:30 AM EDT 13 June 2026 Today Tonight and Sunday At 10:30 a.m. EDT today ridge located on a line northeast-southwest
over Lake Ontario.
By 10:30 a.m. EDT Sunday departing ridge located on a line
northeast-southwest over the East Coast of the U.S.

At 10:30 a.m. EDT today trough located on a line northeast-southwest
over Lake Superior.
By 10:30 a.m. EDT Sunday trough located on a line
northeast-southwest over southern Ontario.

At 10:30 a.m. EDT today low 995 mb located west of James Bay.
By 10:30 a.m. EDT Sunday low 995 mb located over eastern Hudson Bay.

Great Lakes - Lake Erie and Lake Ontario Area

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