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Lake St. Clair

Warnings

Forecast

Marine Forecast

Issued 10:30 AM EST 20 November 2019

Today Tonight and Thursday.

Strong wind warning in effect.

Wind light becoming southwest 10 knots this evening then backing to south 10 late overnight. Wind increasing to south 20 Thursday morning and to south 25 Thursday afternoon. Wind veering to southwest 20 Thursday evening.

Periods of rain Thursday late in the day.

Waves

Issued 10:30 AM EST 20 November 2019
Today Tonight and Thursday. Waves less than one half metre building to one near noon Thursday.

Extended Forecast

Issued 03:00 AM EST 20 November 2019
Friday Wind southwest 20 knots veering to northwest 20 in the morning then diminishing to light late in the day.
Saturday Wind light becoming west 15 knots.
Sunday Wind light becoming southwest 15 knots late in the day.

Ice Forecast*

Issued 12:00 PM EST 20 November 2019 Today Tonight and Thursday Ice free.

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

 

[ Canadian Ice Service ]

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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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» US Marine Weather
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EST 20 November 2019 Today Tonight and Thursday

Ice Coverage

Ice free.

Warnings

Warnings (In effect)

Strong wind warning in effect

Lake St. Clair

Issued 10:30 AM EST 20 November 2019

'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 10:30 AM EST 20 November 2019 Today Tonight and Thursday At 10:30 a.m. EST today ridge located on a line northeast-southwest
over southern Ontario.
By 10:30 a.m. EST Thursday departing ridge located on a line
northeast-southwest over eastern Quebec.

At 10:30 a.m. EST today low 1001 mb located over Kansas.
By 10:30 a.m. EST Thursday approaching low 1000 mb located over
Iowa.

Great Lakes - Lake Huron Area

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Marine Weather for Canada

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