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Lake St. Clair

Warnings

Forecast

Marine Forecast

Issued 06:30 PM EDT 17 July 2019

Tonight and Thursday.

Wind north 10 knots becoming light near midnight then becoming south 15 near noon Thursday. Wind diminishing to light Thursday evening.

Risk of thunderstorms Thursday late in the day.

Waves

Issued 06:30 PM EDT 17 July 2019
Tonight and Thursday. Waves one half metre or less.

Extended Forecast

Issued 06:30 PM EDT 17 July 2019
Friday Wind light becoming southwest 15 knots in the morning.
Saturday Wind southwest 15 knots.
Sunday Wind southwest 15 knots.

Ice Forecast*

Issued 12:00 PM EDT 19 May 2019 Forecasts available to mariners upon request.

*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 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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» US Marine Weather
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 19 May 2019

Ice Coverage

Forecasts available to mariners upon request.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EDT 17 July 2019 Tonight and Thursday At 6:30 p.m. EDT tonight departing cold front located south of
the St. Lawrence River.

At 6:30 p.m. EDT tonight high 1018 mb located south of James Bay.
By 6:30 p.m. EDT Thursday high 1016 mb located over New England.

At 6:30 p.m. EDT tonight trough located on a line north-south over
Lake of the Woods.
By 6:30 p.m. EDT Thursday trough located on a line north-south
over western Lake Superior.

Great Lakes - Lake Erie and Lake Ontario Area

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Marine Weather for Canada

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