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Lake St. Clair

Warnings

Forecast

Marine Forecast

Issued 10:30 AM EST 06 December 2019

Today Tonight and Saturday.

Wind northwest 20 knots diminishing to northwest 15 early this evening and to light early Saturday morning. Wind becoming southwest 10 near noon Saturday then increasing to south 15 Saturday evening.

Waves

Issued 10:30 AM EST 06 December 2019
Today Tonight and Saturday. Waves one half metre building to one near noon then subsiding to one half metre or less this evening.

Extended Forecast

Issued 03:00 AM EST 06 December 2019
Sunday Wind south 15 knots increasing to south 20 in the morning.
Monday Wind southwest 15 knots diminishing to light late in the day.
Tuesday Wind northwest 20 knots.

Ice Forecast*

Issued 12:00 PM EST 6 December 2019 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 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 6 December 2019 Today Tonight and Saturday

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EST 6 December 2019 Today Tonight and Saturday At 10:30 a.m. EST today low 1012 mb located over western Lake
Ontario.
By 10:30 a.m. EST Saturday low 1007 mb located northeast of
Nova Scotia.

At 10:30 a.m. EST today ridge located on a line northeast-southwest
over northwestern Ontario.
By 10:30 a.m. EST Saturday ridge located on a line
northeast-southwest over Lake St. Clair.

By 10:30 a.m. EST Saturday approaching trough located on a line
northeast-southwest over southern Saskatchewan.

Great Lakes - Lake Huron Area

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