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Saguenay to Tadoussac

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Forecast

Marine Forecast

Issued 03:00 AM EST 10 December 2025

Today Tonight and Thursday.

Wind east 10 to 15 knots increasing to east 15 to 25 near noon then diminishing to light Thursday morning. Wind increasing to west 15 near noon Thursday and to west 15 to 25 Thursday evening.

Snow tonight and Thursday. Visibility 1 mile or less in snow.

Temperatures minus 11 rising to minus 6 this afternoon.

Extended Forecast

Issued 06:00 AM EST 10 December 2025
Friday Wind west 35 to 45 knots diminishing to west 25 to 35 in the afternoon.
Saturday Wind west 10 to 20 knots diminishing to light.
Sunday 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 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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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 EST 10 December 2025 Today Tonight and Thursday At 3:00 a.m. EST today ridge located on a line northwest-southeast
over Sept-Îles.
By 7:00 p.m. EST tonight departing ridge located on a line
northwest-southeast over the Quebec Lower North Shore.

At 3:00 a.m. EST today low 991 mb located over Lake Michigan.
By 7:00 p.m. EST Thursday low 982 mb located over Lake Ontario.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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