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Lake St. Clair

Forecast

Marine Forecast

Issued 10:30 AM EDT 12 July 2024

Today Tonight and Saturday.

Wind light today tonight and Saturday.

Scattered showers ending this evening with a risk of thunderstorms.

Waves

Issued 10:30 AM EDT 12 July 2024
Today Tonight and Saturday. Waves less than 0.5 metres.

Extended Forecast

Issued 03:00 AM EDT 12 July 2024
Sunday Wind light becoming southwest 15 knots in the morning then diminishing to light in the afternoon.
Monday Wind southwest 15 knots diminishing to light late in the day.
Tuesday Wind southwest 15 knots diminishing to light.

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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 April 2024 Forecasts have ended for the season.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EDT 12 July 2024 Today Tonight and Saturday At 10:30 a.m. EDT today ridge located from Lake Superior to New
York State.
By 10:30 a.m. EDT Saturday ridge located from Lake Superior to
Lake Erie.

At 10:30 a.m. EDT today trough located on a line north-south over
eastern Montana.
By 10:30 a.m. EDT Saturday trough located on a line
northeast-southwest over northwestern Minnesota.

Great Lakes - Lake Huron Area

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