Lake St. Clair

Forecast

Marine Forecast

Issued 06:30 PM EST 15 December 2017

Tonight and Saturday.

Wind southwest 15 knots increasing to southwest 20 this evening then diminishing to variable 10 late overnight. Wind becoming northeast 10 Saturday afternoon.

Flurries changing to chance of flurries Saturday late in the day.

Waves

Issued 06:30 PM EST 15 December 2017
Tonight and Saturday. Waves one half to one metre subsiding to one half metre or less early Saturday morning.

Extended Forecast

Issued 06:30 PM EST 15 December 2017
Sunday Wind light becoming south 15 knots in the afternoon.
Monday Wind light increasing to southwest 20 knots.
Tuesday Wind southwest 20 knots veering to west 25.

Ice Forecast*

Issued 12:00 PM EST 15 December 2017 Today Tonight and Saturday Ice free except 7 tenths new lake ice including 2 tenths thin lake ice along parts of the shore.

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

 

[ Canadian Ice Service ]

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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 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 Executive Airport Point Petre Toronto City Centre Airport CFB Trenton Peterborough Municipal Airport Killarney Western Islands Cove Island Long Point Port Colborne Erieau Point Pelee
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Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EST 15 December 2017 Today Tonight and Saturday

Ice Coverage

Ice free except 7 tenths new lake ice including 2 tenths thin lake
ice along parts of the shore.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EST 15 December 2017 Tonight and Saturday At 6:30 p.m. EST tonight dissipating low 1004 mb located over
North Channel.

At 6:30 p.m. EST tonight ridge located on a line northwest-southeast
over northwestern Ontario.
By 6:30 p.m. EST Saturday ridge located on a line
northwest-southeast over northern Ontario.

Great Lakes - Lake Erie and Lake Ontario Area

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