Lake St. Clair

Forecast

Marine Forecast

Issued 06:30 PM EST 07 December 2016

Tonight and Thursday

Wind west 20 knots increasing to west 25 near noon Thursday.

Flurries beginning late overnight. Visibility as low as 1 mile in flurries.

Waves

Issued 06:30 PM EST 07 December 2016
Tonight and Thursday Waves one half metre building to one near midnight.

Extended Forecast

Issued 06:30 PM EST 07 December 2016
Friday Wind light.
Saturday Wind west 15 knots.
Sunday Wind light.

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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 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
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Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 7 May 2016 Forecasts have ended for the season.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 8 December 2016 Today Tonight and Friday At 3:00 a.m. EST today low 997 mb located over southeastern
James Bay.
By 3:00 a.m. EST Friday low 1000 mb located over northeastern
Quebec.

At 3:00 a.m. EST today trough from low located on a line
northeast-southwest over Lake Superior.
By 3:00 a.m. EST Friday trough from low located on a line
northeast-southwest over southern Ontario.

At 3:00 a.m. EST today quasi-stationary ridge located from Alberta
to Nebraska then to the Eastern Seaboard.

Great Lakes - Lake Erie and Lake Ontario Area

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