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Lake St. Clair

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EDT 28 March 2023

Today Tonight and Wednesday.

Wind north 10 knots becoming light this morning then becoming south 10 this evening. Wind veering to southwest 10 near midnight then increasing to southwest 15 Wednesday morning. Wind increasing to northwest 25 near noon Wednesday then diminishing to northwest 15 Wednesday evening.

Flurries or showers Wednesday afternoon. Visibility 1 mile or less in precipitation.

Waves

Issued 03:00 AM EDT 28 March 2023
Today Tonight and Wednesday. Waves 0.5 metres or less building to 0.5 to 1 Wednesday morning and to 1 to 1.5 Wednesday afternoon. Waves subsiding to 0.5 to 1 Wednesday evening.

Extended Forecast

Issued 03:00 AM EDT 28 March 2023
Thursday Wind light becoming south 15 knots late in the day.
Friday Wind south 15 knots veering to southwest 20.
Saturday Wind southwest 25 knots veering to northwest 20 late in the day.

Ice Forecast*

Issued 12:00 PM EDT 27 March 2023 Today Tonight and Tuesday Open water.

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

 

[ Canadian Ice Service ]

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Map of Great Lakes - Lake Huron marine weather areas N Huron - 45003 W Erie - 45005 S Huron - 45008 Lake Ontario - 45012 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 Great Duck Island Brockville Grenadier Island Kingston Airport Collingwood Lagoon City Muskoka Airport Parry Sound Harbour Lake Simcoe Regional Airport Wiarton Airport Western Islands Cove Island Goderich Sarnia Chris Hadfield Airport Tobermory Harrow AAFC Long Point Port Weller St. Catharines / Niagara District Airport Southeast Shoal Vineland Station Welland-Pelham Windsor Airport Port Colborne Erieau Point Pelee Burlington Lift Bridge Cobourg Hamilton Munro Int'l Airport Oshawa Executive Airport Point Petre Toronto City Centre Airport CFB Trenton Peterborough Municipal Airport
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Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 27 March 2023 Today Tonight and Tuesday

Ice Coverage

Open water.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 28 March 2023 Today Tonight and Wednesday At 3:00 a.m. EDT today ridge located on a line northeast-southwest
over northern Ontario.
By 3:00 a.m. EDT Wednesday ridge located on a line north-south
over central Quebec.

At 3:00 a.m. EDT today low 1022 mb located over northern Lake
Superior.
By 3:00 a.m. EDT Wednesday low 1013 mb located over southern
James Bay.

At 3:00 a.m. EDT today ridge from 1034 mb high located over
Saskatchewan.
By 3:00 a.m. EDT Wednesday ridge from 1033 mb high located on a
line northwest-southeast over northern North Dakota.

Great Lakes - Lake Huron Area

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Marine Weather for Canada

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