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Lake St. Clair

Forecast

Marine Forecast

Issued 10:30 AM EST 15 January 2021

Today Tonight and Saturday.

Wind southeast 15 knots veering to southwest 15 early this evening then diminishing to southwest 10 near midnight. Wind increasing to west 15 Saturday evening.

Periods of rain or snow ending this evening.

Waves

Issued 10:30 AM EST 15 January 2021
Today Tonight and Saturday. Waves one half metre subsiding to less than one half metre near midnight then building to one half metre Saturday evening.

Extended Forecast

Issued 03:00 AM EST 15 January 2021
Sunday Wind west 15 knots diminishing to light in the afternoon.
Monday Wind light becoming southwest 15 knots late in the day.
Tuesday Wind southwest 15 knots.

Ice Forecast*

Issued 12:00 PM EST 15 January 2021 Today Tonight and Saturday Open water except 1 tenth thin lake ice along the eastern shore.

*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 15 January 2021 Today Tonight and Saturday

Ice Coverage

Open water except 1 tenth thin lake ice along the eastern shore.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EST 15 January 2021 Today Tonight and Saturday At 10:30 a.m. EST today ridge located on a line north-south
over Maine.
By 10:30 a.m. EST Saturday departing ridge located on a line
north-south over the Maritimes.

At 10:30 a.m. EST today low 995 mb located over eastern Iowa.
By 10:30 a.m. EST Saturday low 999 mb located over Lake Huron.

At 10:30 a.m. EST today ridge located on a line northeast-southwest
over southern Saskatchewan.
By 10:30 a.m. EST Saturday approaching ridge located on a line
northeast-southwest over northern Ontario.

By 10:30 a.m. EST Saturday deepening low 996 mb located over
New England.

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