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Cornwall to Montréal

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Forecast

Marine Forecast

Issued 03:00 AM EST 27 November 2020

Today Tonight and Saturday.

Wind southwest 10 to 15 knots becoming light early this evening then increasing to westerly 10 to 20 near noon Saturday.

Periods of drizzle. Mist becoming fog then becoming mist Saturday morning. Visibility as low as 1 mile in mist and 1 mile or less in fog.

Extended Forecast

Issued 06:00 PM EST 26 November 2020
Saturday Wind southwest 15 to 20 knots.
Sunday Wind southwest 10 to 15 knots.
Monday Wind northeast 20 to 30 knots.

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Map of Great Lakes - Lake Huron 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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Warnings

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Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 27 November 2020 Today Tonight and Saturday At 3:00 a.m. EST today trough located on a line north-south over
Montréal.
By 7:00 p.m. EST tonight departing trough located on a line
northwest-southeast over Labrador Sea.

At 3:00 a.m. EST today ridge located on a line east-west over the
Great Lakes.
By 7:00 p.m. EST Saturday ridge located on a line east-west over
Saguenay River.

Great Lakes - Lake Huron Area

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Marine Weather for Canada

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