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Cornwall to Montréal

Forecast

Marine Forecast

Issued 03:00 PM EDT 31 July 2021

Tonight and Sunday.

Wind west 10 to 20 knots becoming light near midnight. Wind light Sunday.

Showers Sunday.

Extended Forecast

Issued 06:00 AM EDT 31 July 2021
Monday Wind light becoming west 15 knots in the afternoon.
Tuesday Wind light increasing to southwest 15 to 20 knots.
Wednesday Wind west 15 knots diminishing to 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 Mont-Louis - 45138 Lake Nipissing - 45152 North Bay Airport Beauport Deschambault Île d'Orléans L'Assomption Trois-Rivières Airport Île 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 Bouctouche AAFC Charlo Miramichi Fundy Park (Alma) Grand Manan 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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Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 PM EDT 31 July 2021 Tonight and Sunday At 3:00 p.m. EDT today low 991 mb located over the Strait of
Belle Isle.
By 8:00 p.m. EDT Sunday low 985 mb located over Labrador Sea.

At 3:00 p.m. EDT today ridge located on a line north-south over
Lake Ontario.
By 8:00 p.m. EDT Sunday ridge located on a line northwest-southeast
over eastern Rimouski.

St. Lawrence - St. Lawrence River Area

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