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Donnacona to Beauport

Warnings

Forecast

Marine Forecast

Issued 03:00 PM EDT 25 April 2025

Tonight and Saturday.

Wind light increasing to northeast 10 to 15 knots late this afternoon and to northeast 15 to 25 this evening. Wind northeast 15 to 25 Saturday.

Rain overnight and Saturday. Visibility 1 mile or less in rain.

Extended Forecast

Issued 06:00 PM EDT 25 April 2025
Sunday Wind northwest 15 to 25 knots becoming northwest 15 late in the day.
Monday Wind light becoming southwest 10 to 15 knots late in the day.
Tuesday Wind light increasing to southwest 15 to 25 knots 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 Saint-Hubert 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 EDT 25 April 2025 Tonight and Saturday At 3:00 p.m. EDT today ridge located over the Gulf of St. Lawrence.
By 8:00 p.m. EDT Saturday ridge located over eastern Newfoundland.

At 3:00 p.m. EDT today intensifying low 1012 mb located near
Lake Erie.
By 8:00 p.m. EDT Saturday low 1003 mb located near Montréal.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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