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Trois-Rivières to Donnacona

Warnings

Forecast

Marine Forecast

Issued 03:00 PM EST 13 January 2026

Tonight and Wednesday.

Wind southwest 10 to 20 knots becoming light early this evening then increasing to southwest 10 to 15 late overnight. Wind increasing to southwest 15 to 25 early Wednesday morning then diminishing to southwest 10 to 15 Wednesday evening.

Snow beginning this evening changing to periods of rain overnight. Visibility as low as 1 mile in precipitation.

Extended Forecast

Issued 06:00 PM EST 13 January 2026
Thursday Wind north 10 to 20 knots backing to west 10 to 20 in the morning.
Friday Wind west 15 knots diminishing to light.
Saturday Wind light increasing to southwest 10 to 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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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 January 2026 Tonight and Wednesday At 3:00 p.m. EST today ridge located on a line northwest-southeast
over Anticosti Island.
By 7:00 p.m. EST Wednesday ridge located on a line
northwest-southeast over Labrador Sea.

At 3:00 p.m. EST today low 988 mb located north of Lake Superior.
By 7:00 p.m. EST Wednesday low 997 mb located north of Saguenay
River.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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