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Beauport to L'Isle-aux-Coudres

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EST 11 November 2025

Today Tonight and Wednesday.

Wind southwest 15 knots increasing to southwest 15 to 25 early this morning then diminishing to light Wednesday evening.

Flurries ending near midnight.

Temperatures near plus 1.

Extended Forecast

Issued 06:00 PM EST 10 November 2025
Wednesday Wind southwest 15 to 25 knots.
Thursday Wind southwest 15 knots.
Friday Wind light increasing to northwesterly 15 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 AM EST 11 November 2025 Today Tonight and Wednesday At 3:00 a.m. EST today low 989 mb located near Rimouski.
By 1:00 a.m. EST Wednesday weakening low 980 mb located over
northern Labrador.

At 7:00 p.m. EST tonight low 988 mb located south of Nova Scotia.
By 7:00 p.m. EST Wednesday ridge located over Labrador.

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

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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