Language selection

Weather shortcuts

Lake St. Clair

Forecast

Marine Forecast

Issued 06:30 PM EST 23 February 2024

Tonight and Saturday.

Wind northeast 20 knots diminishing to northeast 15 late overnight and to light near noon Saturday. Wind becoming southwest 15 Saturday evening.

Scattered showers or scattered flurries becoming scattered flurries this evening and ending near noon Saturday.

Waves

Issued 06:30 PM EST 23 February 2024
Tonight and Saturday. Waves 0.5 to 1 metre subsiding to 0.5 or less Saturday afternoon.

Extended Forecast

Issued 06:30 PM EST 23 February 2024
Sunday Wind southwest 15 knots increasing to southwest 20 in the morning.
Monday Wind light becoming southeast 15 knots.
Tuesday Wind south 15 knots.

Ice Forecast*

Issued 12:00 PM EST 23 February 2024 Today Tonight and Saturday Open water except consolidated thin lake ice along the shore in the northeastern section.

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

 

[ Canadian Ice Service ]

Stay connected

ATOM

Weather Conditions

Skip Image

Zoom-in to make a selection

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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EST 23 February 2024 Today Tonight and Saturday

Ice Coverage

Open water except consolidated thin lake ice along the shore in the
northeastern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EST 23 February 2024 Tonight and Saturday At 6:30 p.m. EST tonight departing cold front from 992 mb low
located on a line northeast-southwest over eastern New York State.

At 6:30 p.m. EST tonight ridge located on a line northeast-southwest
over northwestern Ontario.
By 6:30 p.m. EST Saturday ridge located on a line
northeast-southwest over southern Ontario.

Great Lakes - Lake Erie and Lake Ontario Area

Another Region

Date modified: