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Eastern Lake Erie

Forecast

Marine Forecast

Issued 03:00 AM EDT 08 September 2026

Today Tonight and Wednesday.

Strong wind warning in effect.

Wind light becoming southeast 10 knots early this evening then increasing to south 15 near midnight. Wind increasing to southwest 20 Wednesday morning and to southwest 25 Wednesday evening.

Scattered showers overnight and Wednesday. Risk of thunderstorms Wednesday evening.

Waves

Issued 03:00 AM EDT 08 September 2026
Today Tonight and Wednesday. Waves 0.5 metres or less building to 0.5 to 1 overnight and to 1 to 1.5 Wednesday morning. Waves building to 2 Wednesday evening.

Extended Forecast

Issued 03:00 AM EDT 08 September 2026
Thursday Wind west 20 knots diminishing to light in the afternoon.
Friday Wind light.
Saturday Wind south 15 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

Warnings (In effect)

Strong wind warning in effect

Eastern Lake Erie

Issued 03:00 AM EDT 08 September 2026

'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 8 September 2026 Today Tonight and Wednesday At 3:00 a.m. EDT today low 998 mb located over southern
Saskatchewan.
By 3:00 a.m. EDT Wednesday low 991 mb located over northern Ontario.

At 3:00 a.m. EDT today ridge located from Hudson Bay to Lake Erie.
By 3:00 a.m. EDT Wednesday departing ridge located on a line
north-south over Quebec.

Great Lakes - Lake Huron Area

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