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Trois-Rivières to Donnacona

Warnings

Forecast

Marine Forecast

Issued 03:00 PM EST 13 November 2025

Tonight and Friday.

Wind light tonight and Friday.

Flurries ending overnight. Fog patches forming overnight and dissipating Friday morning. Visibility as low as 1 mile in flurries and 1 mile or less in fog patches.

Temperatures near plus 1.

Extended Forecast

Issued 06:00 AM EST 13 November 2025
Saturday Wind light.
Sunday Wind northeast 10 to 15 knots increasing to westerly 15 to 25.
Monday Wind westerly 20 knots.

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Map of St. Lawrence - St. Lawrence River marine weather areas Cap-Chat Mont-Joli Airport Bathurst Airport Île Bicquette Charlo Port Menier Miramichi Pointe-au-Père Fundy Park (Alma) New Carlisle Grand Manan Bas Caraquet CFB Bagotville Jonquière Mistook Normandin Roberval Airport Deschambault Beauport North Bay Airport Trois-Rivières Airport Lake Nipissing - 45152 Kouchibouguac Baie-Comeau Airport Île d'Orléans Saint-Anicet Sainte-Anne-de-Bellevue Cap-Rouge Lac Memphrémagog Montréal Metropolitain Airport Montréal-Trudeau Int'l Airport Île Rouge Lac Saint-Pierre L'Isle-aux-Grues L'Assomption Pointe de l'Islet Pointe Claveau Sept-Îles Airport Pointe-des-Monts North Cape Pointe-Noire Yarmouth Airport Cap-d'Espoir Brier Island Rivière-la-Madeleine St. Stephen Gaspé Airport Saint John Airport Point Lepreau Greater Moncton Roméo LeBlanc Int'l Airport Miscou Island Kouchibouguac La Pocatière
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buoy Buoy
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 13 November 2025 Tonight and Friday At 3:00 p.m. EST today low 991 mb located south of Newfoundland.
By 7:00 p.m. EST Friday low 977 mb located over Newfoundland.

At 3:00 p.m. EST today ridge located from Lake Huron to Labrador.
By 7:00 p.m. EST Friday ridge located from Lake Ontario to
Ungava Bay.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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