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Cornwall to Montréal

Forecast

Marine Forecast

Issued 03:00 AM EST 13 November 2019

Today Tonight and Thursday.

Wind westerly 15 to 25 knots becoming westerly 15 near noon then diminishing to light early this evening. Wind becoming southerly 10 to 15 Thursday morning.

Periods of snow Thursday.

High today minus 5. Low tonight minus 11. High Thursday minus 2.

Extended Forecast

Issued 06:00 PM EST 12 November 2019
Thursday Wind southerly 15 knots.
Friday Wind southwest 25 knots veering to northwest 25 late in the day.
Saturday Wind southwest 10 to 15 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

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 13 November 2019 Today Tonight and Thursday At 3:00 a.m. EST today intensifying low 994 mb located over
Anticosti Island.
By 7:00 p.m. EST tonight low 973 mb located over Labrador Sea.

At 3:00 a.m. EST today ridge located on a line north-south over
Lake Huron.
By 7:00 p.m. EST Thursday ridge located on a line
northwest-southeast over Newfoundland.

Great Lakes - Lake Huron Area

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