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Lake St. Clair

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Forecast

Marine Forecast

Issued 10:30 AM EDT 11 May 2021

Today Tonight and Wednesday.

Wind northwest 15 knots diminishing to north 10 early this evening then becoming light Wednesday evening.

Waves

Issued 10:30 AM EDT 11 May 2021
Today Tonight and Wednesday. Waves one half metre or less.

Extended Forecast

Issued 03:00 AM EDT 11 May 2021
Thursday Wind light.
Friday Wind light.
Saturday Wind light.

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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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» US Marine Weather
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 9 May 2021 Forecasts have ended for the season.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EDT 11 May 2021 Today Tonight and Wednesday At 10:30 a.m. EDT today departing low 1010 mb located over southern
Quebec.

At 10:30 a.m. EDT today high 1030 mb located near Minnesota.
By 10:30 a.m. EDT Wednesday high 1032 mb located over Lake Michigan.

Great Lakes - Lake Erie and Lake Ontario Area

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