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Lake St. Clair

Warnings

Forecast

Marine Forecast

Issued 10:30 AM EDT 22 March 2023

Today Tonight and Thursday.

Wind south 10 knots increasing to south 15 near noon then veering to southwest 15 early Thursday morning. Wind veering to northwest 15 near noon Thursday then diminishing to variable 10 Thursday evening.

Periods of rain and fog patches tonight and Thursday with a risk of thunderstorms.

Waves

Issued 10:30 AM EDT 22 March 2023
Today Tonight and Thursday. Waves 0.5 metres or less.

Extended Forecast

Issued 03:00 AM EDT 22 March 2023
Friday Wind light becoming northeast 15 knots late in the day.
Saturday Wind east 25 knots becoming west 25.
Sunday Wind west 20 knots diminishing to light.

Ice Forecast*

Issued 12:00 PM EDT 22 March 2023 Today Tonight and Thursday Open water.

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

 

[ Canadian Ice Service ]

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Map of Great Lakes - Lake Erie and Lake Ontario 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 22 March 2023 Today Tonight and Thursday

Ice Coverage

Open water.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EDT 22 March 2023 Today Tonight and Thursday At 10:30 a.m. EDT today low 1007 mb located over northeastern
Minnesota.
By 10:30 a.m. EDT Thursday low 1003 mb located southeast of
James Bay.

At 10:30 a.m. EDT today ridge located on a line northwest-southeast
over central Quebec.
By 10:30 a.m. EDT Thursday ridge located on a line
northwest-southeast over northern Quebec.

Great Lakes - Lake Erie and Lake Ontario Area

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Marine Weather for Canada

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