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Western Lake Erie

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EDT 13 April 2026

Today Tonight and Tuesday.

Wind southwest 25 knots diminishing to southwest 15 this afternoon then increasing to southwest 20 overnight. Wind diminishing to southwest 15 near noon Tuesday.

Scattered showers ending this evening. Risk of thunderstorms late this afternoon and this evening. Showers overnight and Tuesday with a risk of thunderstorms. Fog patches forming near noon.

Waves

Issued 03:00 AM EDT 13 April 2026
Today Tonight and Tuesday. Waves 2 metres subsiding to 0.5 to 1 early this evening then building to 1 to 1.5 Tuesday morning. Waves subsiding to 0.5 to 1 Tuesday afternoon.

Extended Forecast

Issued 03:00 AM EDT 13 April 2026
Wednesday Wind southwest 15 knots increasing to southwest 20 in the morning then diminishing to light late in the day.
Thursday Wind southwest 15 knots increasing to southwest 20 late in the day.
Friday Wind southwest 15 knots diminishing to light.

Ice Forecast*

Issued 12:00 PM EDT 12 April 2026 Today Tonight and Monday Ice free.

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

 

[ Canadian Ice Service ]

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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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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 12 April 2026 Today Tonight and Monday

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 13 April 2026 Today Tonight and Tuesday At 3:00 a.m. EDT today trough located on a line northeast-southwest
over Lake Superior.
By 3:00 a.m. EDT Tuesday trough located on a line north-south over
eastern Quebec.

At 3:00 a.m. EDT today ridge located on a line northwest-southeast
over Saskatchewan.
By 3:00 a.m. EDT Tuesday ridge located on a line northwest-southeast
over northern Ontario.

At 3:00 a.m. EDT today low 1002 mb located over western Nebraska.
By 3:00 a.m. EDT Tuesday low 1002 mb located over Iowa.

Great Lakes - Lake Erie and Lake Ontario Area

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Marine Weather for Canada

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