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Beauport to L'Isle-aux-Coudres


Marine Forecast

Issued 03:59 AM EST 09 December 2023

Today Tonight and Sunday.

Wind northeast 15 knots increasing to northeast 15 to 25 this afternoon then becoming northeast 15 this evening. Wind diminishing to light Sunday afternoon.

Rain and mist Sunday afternoon and evening. Visibility as low as 1 mile in mist.

Temperatures minus 10 rising to plus 5 Sunday afternoon.

Extended Forecast

Issued 06:00 AM EST 09 December 2023
Monday Wind northwest 15 knots increasing to northwesterly 15 to 20 late in the day.
Tuesday Wind northwesterly 15 to 20 knots backing to southwest 15 to 25.
Wednesday Wind southwest 15 to 25 knots veering to northwesterly 15 to 25.

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Weather Conditions

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Map of St. Lawrence - St. Lawrence River marine weather areas West Bay of Fundy – 44490 Lake Nipissing - 45152 North Bay Airport Beauport Deschambault Île d'Orléans L'Assomption Trois-Rivières Airport L'Isle-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 Charlo Miramichi Fundy Park (Alma) Grand Manan Kouchibouguac Kouchibouguac Miscou Island Greater Moncton Roméo LeBlanc Int'l Airport Point Lepreau Saint John Airport St. Stephen Brier Island Yarmouth Airport North Cape
buoy Buoy
land station Land Station
Ice Conditions

There is no ice forecast issued for this area.


No watches or warnings in effect.


Technical Marine Synopsis

Issued 3:00 AM EST 9 December 2023 Today Tonight and Sunday At 3:00 a.m. EST today ridge located from Québec city to the
Ungava Peninsula.
By 7:00 p.m. EST Sunday ridge located off Newfoundland.

At 3:00 a.m. EST today trough located on a line north-south over
Lake Superior.
By 7:00 p.m. EST Sunday trough located from Labrador to

St. Lawrence - St. Lawrence River Area

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