Cornwall to Montréal

Warnings

Forecast

Marine Forecast

Issued 03:00 PM EST 16 December 2018

Tonight and Monday.

Wind northeast 10 to 15 knots diminishing to light this evening then increasing to west 10 to 15 near noon Monday. Wind increasing to west 15 to 25 Monday afternoon.

Periods of snow beginning late overnight. Risk of freezing drizzle overnight and Monday morning.

Temperatures near minus 3.

Extended Forecast

Issued 06:00 PM EST 16 December 2018
Tuesday Wind northwest 15 knots.
Wednesday Wind light.
Thursday 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 EST 16 December 2018 Tonight and Monday At 3:00 p.m. EST today ridge located on a line northwest-southeast
over Tadoussac.
By 1:00 a.m. EST Monday ridge located on a line north-south over
Newfoundland.

At 7:00 p.m. EST tonight low 1001 mb located south of Cape Cod.
By 7:00 p.m. EST Monday low 982 mb located near Nova Scotia.

Great Lakes - Lake Erie and Lake Ontario Area

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