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Cornwall to Montréal

Warnings

Forecast

Marine Forecast

Issued 03:00 PM EST 20 November 2024

Tonight and Thursday.

Wind northeast 10 to 20 knots increasing to northeast 20 to 30 Thursday afternoon.

Rain Thursday. Visibility as low as 1 mile in rain.

Extended Forecast

Issued 06:00 PM EST 20 November 2024
Friday Wind northeast 25 to 35 knots diminishing to northeast 15 to 25 late in the day.
Saturday Wind northeast 15 to 25 knots diminishing to northwest 10 to 15.
Sunday Wind west 15 to 25 knots.

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Map of St. Lawrence - St. Lawrence River marine weather areas Lake Nipissing - 45152 North Bay Airport Beauport Deschambault Île d'Orléans L'Assomption Trois-Rivières Airport L'Isle-aux-Grues Lac Saint-Pierre Montréal-Trudeau Int'l Airport Saint-Hubert Airport Lac Memphrémagog Sainte-Anne-de-Bellevue Saint-Anicet Baie-Comeau Airport Cap-Rouge Île Rouge Pointe de l'Islet Pointe Claveau Sept-Îles Airport Pointe-des-Monts Pointe-Noire Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier Île Bicquette Cap-Chat CFB Bagotville Jonquière Mistook Normandin Roberval Airport Bas Caraquet Bathurst Airport Charlo Miramichi Fundy Park (Alma) Grand Manan Kouchibouguac Kouchibouguac Miscou Island Greater Moncton Roméo LeBlanc Int'l Airport Point Lepreau Saint John Airport St. Stephen Brier Island Yarmouth Airport North Cape
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land station Land Station
Ice Conditions

There is no ice forecast issued for this area.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 PM EST 20 November 2024 Tonight and Thursday At 3:00 p.m. EST today ridge located from the Ungava Peninsula to
Québec city.
By 7:00 p.m. EST Thursday ridge located on a line north-south over
the Gulf of St. Lawrence.

At 3:00 p.m. EST today low 1000 mb located over Lake Erie.
By 7:00 p.m. EST Thursday low 991 mb located south of Cape Cod.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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