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Saguenay to Tadoussac

Forecast

Marine Forecast

Issued 03:00 PM EST 10 November 2025

Tonight and Tuesday.

Gale warning in effect.

Wind east 10 to 20 knots becoming light late this afternoon then increasing to west 15 to 20 early this evening. Wind increasing to west 25 to 35 near midnight. Wind west 25 to 35 Tuesday.

Snow or rain changing to flurries Tuesday morning. Visibility 1 mile or less in precipitation.

Temperatures plus 2 falling to minus 4 Tuesday evening.

Extended Forecast

Issued 06:00 AM EST 10 November 2025
Wednesday Wind west 15 to 25 knots diminishing to west 10 to 15 in the afternoon.
Thursday Wind west 10 to 15 knots becoming light late in the day.
Friday Wind light increasing to west 15 to 25 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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Ice Conditions

There is no ice forecast issued for this area.

Warnings

Warnings (In effect)

Gale warning in effect

Saguenay to Tadoussac

Issued 3:00 PM EST 10 November 2025

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 3:00 PM EST 10 November 2025 Tonight and Tuesday At 3:00 p.m. EST today ridge located from Labrador to Newfoundland.
By 1:00 a.m. EST Tuesday departing ridge located off Newfoundland.

At 3:00 p.m. EST today intensifying low 1000 mb located near
Cape Cod.
By 7:00 p.m. EST Tuesday low 980 mb located west of Labrador.

At 3:00 p.m. EST today ridge located on a line north-south over
the Midwestern states.
By 7:00 p.m. EST Tuesday ridge located on a line north-south over
Lake Ontario.

St. Lawrence - St. Lawrence River Area

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