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Donnacona to Beauport

Warnings

Forecast

Marine Forecast

Issued 06:41 AM EDT 02 June 2025

Today Tonight and Tuesday.

Wind southwest 10 to 15 knots diminishing to light early this evening then becoming southwest 15 near noon Tuesday.

Fog patches forming overnight and dissipating Tuesday morning.

Extended Forecast

Issued 06:00 AM EDT 02 June 2025
Wednesday Wind southwest 15 to 25 knots.
Thursday Wind southwest 15 knots.
Friday Wind light.

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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 AM EDT 2 June 2025 Today Tonight and Tuesday At 3:00 a.m. EDT today low 995 mb located north of Sept-Îles.
By 8:00 p.m. EDT Tuesday weakening low 1005 mb located over
Labrador Sea.

At 3:00 a.m. EDT today ridge located from Hudson Bay to Lake
Superior.
By 8:00 p.m. EDT Tuesday ridge located from Labrador to
Newfoundland.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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