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Lake St. Clair

Forecast

Marine Forecast

Issued 10:30 AM EST 21 January 2021

Today Tonight and Friday.

Wind southwest 25 knots veering to west 25 near noon then diminishing to west 15 near midnight. Wind veering to northwest 20 Friday morning.

Flurries tonight and Friday morning.

Waves

Issued 10:30 AM EST 21 January 2021
Today Tonight and Friday. Waves one half to one metre.

Extended Forecast

Issued 03:00 AM EST 21 January 2021
Saturday Wind northwest 15 knots diminishing to light in the afternoon.
Sunday Wind light becoming southeast 15 knots.
Monday Wind east 15 knots backing to northeast 20 late in the day.

Ice Forecast*

Issued 12:00 PM EST 21 January 2021 Today Tonight and Friday Open water except 3 tenths new lake ice in the southeastern and northern sections.

*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 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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Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EST 21 January 2021 Today Tonight and Friday

Ice Coverage

Open water except 3 tenths new lake ice in the southeastern and
northern sections.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EST 21 January 2021 Today Tonight and Friday At 10:30 a.m. EST today low 988 mb located over northeastern
Ontario.
By 10:30 a.m. EST Friday low 1000 mb located over Maine.

By 10:30 a.m. EST Friday approaching ridge located on a line
northeast-southwest over northwestern Ontario.

Great Lakes - Lake Erie and Lake Ontario Area

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Need to travel Alberta Highway 93?

Go prepared with Highway 93 forecasts. Highway regions are available in the Alberta text forecast bulletin between Lake Louise and Jasper. (Photo by: Natalie Anderson)

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