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Cornwall to Montréal


Marine Forecast

Issued 03:00 PM EST 28 November 2023

Tonight and Wednesday.

Wind west 15 to 25 knots diminishing to southwesterly 10 to 15 late overnight then increasing to southwest 15 to 25 Wednesday afternoon.

Flurries ending this evening. Flurries Wednesday evening.

Low tonight minus 6. High Wednesday minus 1.

Extended Forecast

Issued 06:00 AM EST 28 November 2023
Thursday Wind southwest 15 to 25 knots.
Friday Wind west 10 to 15 knots diminishing to light.
Saturday Wind light.

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Weather Conditions

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Map of St. Lawrence - St. Lawrence River marine weather areas West Bay of Fundy – 44490 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
buoy Buoy
land station Land Station
Ice Conditions

There is no ice forecast issued for this area.


No watches or warnings in effect.


Technical Marine Synopsis

Issued 3:00 PM EST 28 November 2023 Tonight and Wednesday At 3:00 p.m. EST today low 987 mb located over Labrador.
By 7:00 p.m. EST Wednesday low 977 mb located north of the Ungava

At 3:00 p.m. EST today ridge located over Lake Superior.
By 7:00 p.m. EST Wednesday ridge located on a line north-south
over Rimouski.

St. Lawrence - St. Lawrence River Area

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