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Western Lake Erie

Warnings

Forecast

Marine Forecast

Issued 06:30 PM EST 10 December 2025

Tonight and Thursday.

Gale warning in effect.

Wind northwest 30 to 35 knots diminishing to west 25 near midnight and to west 15 Thursday evening.

Scattered showers or scattered flurries early this evening changing to scattered flurries and ending Thursday morning. Scattered flurries Thursday late in the day.

Waves

Issued 06:30 PM EST 10 December 2025
Tonight and Thursday. Waves 2 metres subsiding to 1.5 near midnight and to 1 Thursday evening.

Extended Forecast

Issued 06:30 PM EST 10 December 2025
Friday Wind west 15 knots.
Saturday Wind southwest 20 knots.
Sunday Wind northwest 20 knots increasing to northwest 25.

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Map of Great Lakes - Lake Erie and Lake Ontario marine weather areas Harrow AAFC Burlington Lift Bridge Oshawa Executive Airport Point Pelee Peterborough Municipal Airport Point Petre Hamilton Munro Int'l Airport Erieau Cobourg Toronto City Centre Airport Port Colborne CFB Trenton South Lake Huron - 45149 Windsor Airport Great Duck Island Gore Bay-Manitoulin Airport North Bay Airport Greater Sudbury Airport Killarney Sault Ste. Marie Airport Ajax - 45159 North Channel - 45154 Lake Nipissing - 45152 Lake Simcoe - 45151 Welland-Pelham Lake St Clair - 45147 South Georgian Bay - 45143 Port Colborne - 45142 Grimsby - 45139 Georgian Bay - 45137 Prince Edward Point - 45135 Port Stanley - 45132 Vineland Station Brockville Grenadier Island Kingston Airport Collingwood Lagoon City Muskoka Airport Parry Sound Harbour Lake Simcoe Regional Airport Wiarton Airport Cove Island Goderich Sarnia Chris Hadfield Airport Western Islands Tobermory Long Point Port Weller St. Catharines / Niagara District Airport Southeast Shoal
Legend:
buoy Buoy
land station Land Station
Ice Conditions

*Ice Forecast and Warnings also apply to U.S. waters

Ice Forecasts

Issued 12:00 PM EDT 16 May 2025 Forecasts have ended for the season.
Warnings

Warnings (In effect)

Gale warning in effect

Western Lake Erie

Issued 6:30 PM EST 10 December 2025

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EST 10 December 2025 Tonight and Thursday At 6:30 p.m. EST tonight low 990 mb located over eastern Lake
Ontario.
By 6:30 p.m. EST Thursday low 984 mb located over southeastern
Quebec.

At 6:30 p.m. EST tonight ridge located on a line north-south
over Manitoba.
By 6:30 p.m. EST Thursday ridge located on a line north-south over
northwestern Ontario.

Great Lakes - Lake Erie and Lake Ontario Area

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Marine Weather for Canada

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