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Cornwall to Montréal

Forecast

Marine Forecast

Issued 07:57 PM EDT 10 July 2020

Tonight and Saturday.

Wind southeast 10 to 15 knots backing to northeast 10 to 15 early Saturday morning then diminishing to light near noon Saturday. Wind becoming southwest 10 to 15 Saturday afternoon.

Showers overnight and Saturday with a risk of thunderstorms. Visibility as low as 1 mile in showers.

Extended Forecast

Issued 06:00 PM EDT 10 July 2020
Sunday Wind southwest 15 to 25 knots.
Monday Wind southwest 10 to 15 knots.
Tuesday Wind light.

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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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Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 PM EDT 10 July 2020 Tonight and Saturday At 3:00 p.m. EDT today low 1001 mb located near James Bay.
By 8:00 p.m. EDT Saturday low 999 mb located over Labrador.

At 3:00 p.m. EDT today tropical depression FAY located north of
Cape Hatteras.
By 8:00 p.m. EDT Saturday tropical depression FAY located near
Québec city.

Great Lakes - Lake Erie and Lake Ontario Area

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