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Cornwall to Montréal


Marine Forecast

Issued 03:00 AM EST 18 November 2019

Today Tonight and Tuesday.

Wind light becoming northeast 10 to 15 knots this morning then becoming light this evening. Wind light Tuesday.

Periods of snow overnight and Tuesday morning with a risk of freezing rain. Visibility as low as 1 mile in snow.

Temperatures minus 10 rising to zero Tuesday afternoon.

Extended Forecast

Issued 06:00 AM EST 18 November 2019
Wednesday Wind light.
Thursday Wind light.
Friday Wind light increasing to westerly 15 to 20 knots.

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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 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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Ice Conditions

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Technical Marine Synopsis

Issued 3:00 AM EST 18 November 2019 Today Tonight and Tuesday At 3:00 a.m. EST today ridge located on a line east-west over
By 7:00 p.m. EST Tuesday ridge located on a line northeast-southwest
over Lake Huron.

At 3:00 a.m. EST today low 996 mb located off Cape Hatteras.
By 7:00 p.m. EST Tuesday low 999 mb located over eastern

Great Lakes - Lake Erie and Lake Ontario Area

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