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Lake St. Clair

Forecast

Marine Forecast

Issued 06:30 PM EST 29 November 2020

Tonight and Monday.

Strong wind warning in effect.

Wind variable 10 knots increasing to north 15 near midnight and to north 20 early Monday morning. Wind increasing to northwest 30 near noon Monday.

Rain or snow Monday morning and afternoon changing to snow. Visibility 1 mile or less in snow.

Waves

Issued 06:30 PM EST 29 November 2020
Tonight and Monday. Waves one half metre subsiding to less than one half metre this evening then building to one half metre late overnight. Waves building to one Monday afternoon.

Extended Forecast

Issued 06:30 PM EST 29 November 2020
Tuesday Wind northwest 25 knots.
Wednesday Wind northwest 20 knots.
Thursday Wind west 15 knots.

Ice Forecast*

Issued 12:00 PM EST 29 November 2020 Today Tonight and Monday Ice free.

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

 

[ Canadian Ice Service ]

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Weather Conditions

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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 EST 29 November 2020 Today Tonight and Monday

Ice Coverage

Ice free.

Warnings

Warnings (In effect)

Strong wind warning in effect

Lake St. Clair

Issued 6:30 PM EST 29 November 2020

'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 EST 29 November 2020 Tonight and Monday At 6:30 p.m. EST tonight low 1008 mb located east of Lake Superior.
By 6:30 p.m. EST Monday merging low 994 mb located over the
St. Lawrence River.

At 6:30 p.m. EST tonight low 1010 mb located south of Louisiana.
By 6:30 p.m. EST Monday merging low 994 mb located over the
St. Lawrence River.

Great Lakes - Lake Huron Area

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