Lake St. Clair

Forecast

Marine Forecast

Issued 06:30 PM EST 22 February 2017

Tonight and Thursday

Wind south 15 knots veering to southwest 15 early Thursday morning then diminishing to southwest 10 near noon Thursday. Wind becoming light Thursday evening.

Fog patches forming this evening and dissipating Thursday morning.

Waves

Issued 06:30 PM EST 22 February 2017
Tonight and Thursday Over open water waves one half metre or less.

Extended Forecast

Issued 06:30 PM EST 22 February 2017
Friday Wind northeast 15 knots becoming south 15 in the afternoon.
Saturday Wind south 15 knots veering to southwest 20.
Sunday Wind west 20 knots.

Ice Forecast*

Issued 12:00 PM EST 22 February 2017 Today Tonight and Thursday Open water except 3 tenths of thin lake ice including 1 tenth of medium lake ice in the eastern 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 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 Goderich Sarnia Chris Hadfield Airport Tobermory Harrow AAFC Port Weller St. Catharines Airport Southeast Shoal Vineland Station Welland-Pelham Windsor Airport Burlington Lift Bridge Cobourg Hamilton Munro Int'l Airport Oshawa Municipal Airport Point Petre Toronto City Centre Airport CFB Trenton Peterborough Municipal Airport Killarney Western Islands Cove Island Long Point Port Colborne Erieau Point Pelee
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 22 February 2017 Today Tonight and Thursday

Ice Coverage

Open water except 3 tenths of thin lake ice including 1 tenth of
medium lake ice in the eastern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EST 22 February 2017 Tonight and Thursday At 6:30 p.m. EST tonight weakening low 1003 mb located over eastern
Hudson Bay.
By 6:30 p.m. EST Thursday low 1009 mb located over northern
James Bay.

At 6:30 p.m. EST tonight low 999 mb located over southwestern
Wisconsin.
By 6:30 p.m. EST Thursday low 996 mb located over eastern Quebec.

By 6:30 p.m. EST Thursday ridge located on a line north-south
over Manitoba.

By 6:30 p.m. EST Thursday deepening low 989 mb located over Kansas.

Great Lakes - Lake Erie and Lake Ontario Area

Another Region

What we are doing

Date modified: