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Lake St. Clair

Warnings

Forecast

Marine Forecast

Issued 06:30 PM EDT 07 May 2021

Tonight and Saturday.

Strong wind warning in effect.

Wind light becoming northwest 10 knots this evening then increasing to northwest 20 near midnight. Wind diminishing to northwest 10 near noon Saturday then becoming light Saturday afternoon.

Showers ending Saturday morning. Risk of thunderstorms early this evening.

Waves

Issued 06:30 PM EDT 07 May 2021
Tonight and Saturday. Waves one half metre or less building to one half to one metre late overnight then subsiding to one half metre or less Saturday afternoon.

Extended Forecast

Issued 06:30 PM EDT 07 May 2021
Sunday Wind light becoming northeast 15 knots late in the day.
Monday Wind northeast 15 knots diminishing to light late in the day.
Tuesday Wind light.

Ice Forecast*

Issued 12:00 PM EDT 7 May 2021 Today Tonight and Saturday Ice free.

*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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land station Land Station
» US Marine Weather
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 7 May 2021 Today Tonight and Saturday

Ice Coverage

Ice free.

Warnings

Warnings (In effect)

Strong wind warning in effect

Lake St. Clair

Issued 6:30 PM EDT 07 May 2021

'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EDT 7 May 2021 Tonight and Saturday At 6:30 p.m. EDT tonight trough located on a line
northwest-southeast over northeastern Ontario.
By 6:30 p.m. EDT Saturday trough located on a line
northwest-southeast over western Quebec.

At 6:30 p.m. EDT tonight ridge located on a line northwest-southeast
over Manitoba.
By 6:30 p.m. EDT Saturday ridge located on a line
northwest-southeast over Lake Nipigon.

Great Lakes - Lake Erie and Lake Ontario Area

Another Region

Marine Weather for Canada

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