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Western Lake Erie

Forecast

Marine Forecast

Issued 06:30 PM EST 06 November 2025

Tonight and Friday.

Strong wind warning in effect.

Wind light becoming south 10 knots this evening then increasing to south 20 near midnight. Wind veering to southwest 25 early Friday morning then to west 20 Friday evening.

Showers Friday.

Waves

Issued 06:30 PM EST 06 November 2025
Tonight and Friday. Waves 0.5 metres or less building to 1 late overnight and to 1.5 Friday morning.

Extended Forecast

Issued 06:30 PM EST 06 November 2025
Saturday Wind west 20 knots diminishing to light in the afternoon.
Sunday Wind northeast 15 knots backing to north 20.
Monday Wind north 20 knots.

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Weather Conditions

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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
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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)

Strong wind warning in effect

Western Lake Erie

Issued 6:30 PM EST 06 November 2025

'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 or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EST 6 November 2025 Tonight and Friday At 6:30 p.m. EST tonight ridge located on a line north-south over
Lake Ontario.
By 6:30 p.m. EST Friday departing ridge located on a line
north-south over Nova Scotia.

At 6:30 p.m. EST tonight low 999 mb located over western Minnesota.
By 6:30 p.m. EST Friday low 990 mb located over Lake Nipissing.

Great Lakes - Lake Erie and Lake Ontario Area

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