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Trois-Rivières to Donnacona

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Forecast

Marine Forecast

Issued 03:00 AM EDT 24 July 2021

Today Tonight and Sunday.

Wind light increasing to southerly 10 to 15 knots near midnight then becoming southwest 10 to 20 near noon Sunday. Wind becoming light Sunday evening.

Showers Sunday with a risk of thunderstorms. Fog patches dissipating early this morning.

Extended Forecast

Issued 06:00 AM EDT 24 July 2021
Monday Wind light.
Tuesday Wind west 15 knots.
Wednesday Wind light.

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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

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Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 24 July 2021 Today Tonight and Sunday At 3:00 a.m. EDT today ridge located on a line northeast-southwest
over Montréal.
By 8:00 p.m. EDT Sunday ridge located on a line north-south over
Labrador Sea.

At 8:00 a.m. EDT today trough located from Hudson Bay to the
Great Lakes.
By 8:00 p.m. EDT tonight trough located from Ungava Bay to Montréal.

St. Lawrence - St. Lawrence River Area

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