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Beauport to L'Isle-aux-Coudres

Warnings

Forecast

Marine Forecast

Issued 03:00 PM EST 13 January 2026

Tonight and Wednesday.

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

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

Low tonight minus 1. High Wednesday plus 4.

Extended Forecast

Issued 06:00 AM EST 13 January 2026
Thursday Wind northeast 15 knots increasing to westerly 15 to 25 in the morning.
Friday Wind southwest 15 to 25 knots.
Saturday Wind southwest 15 to 25 knots diminishing to northeast 10 to 15 late in the day.

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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 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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