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Saguenay to Tadoussac

Forecast

Marine Forecast

Issued 03:00 PM EDT 08 September 2026

Tonight and Wednesday.

Strong wind warning in effect.

Wind west 15 to 25 knots becoming west 15 this evening then diminishing to light near midnight. Wind light Wednesday.

Showers Wednesday.

Extended Forecast

Issued 06:00 PM EDT 08 September 2026
Thursday Wind east 15 to 25 knots becoming west 20 to 30 in the morning.
Friday Wind west 20 to 30 knots diminishing to west 15 late in the day.
Saturday Wind light increasing to east 10 to 20 knots.

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Map of St. Lawrence - St. Lawrence River marine weather areas Grand Manan New Carlisle Pointe-au-Père Fundy Park (Alma) Port Menier Miramichi Île Bicquette Charlo Cap-Chat Bathurst Airport CFB Bagotville Jonquière Mistook Normandin Roberval Airport Île-d'Orléans - Quai de St-Jean Deschambault North Bay Airport Beauport L'Isle-aux-Grues Bas Caraquet Lake Nipissing - 45152 Pointe-des-Monts L'Assomption Baie-Comeau Airport Saint-Anicet Cap-Rouge Sainte-Anne-de-Bellevue Lac Memphrémagog Montréal Metropolitain Airport Île Rouge Montréal-Trudeau Int'l Airport Lac Saint-Pierre Trois-Rivières Airport Pointe de l'Islet Pointe Claveau Sept-Îles Airport Kouchibouguac 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 La Pocatière Miscou Island Mont-Joli Airport
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Ice Conditions

There is no ice forecast issued for this area.

Warnings

Warnings (In effect)

Strong wind warning in effect

Saguenay to Tadoussac

Issued 3:00 PM EDT 08 September 2026

'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio.

Synopsis

Technical Marine Synopsis

Issued 3:00 PM EDT 8 September 2026 Tonight and Wednesday At 3:00 p.m. EDT today ridge located from Cornwall to Ungava Bay.
By 8:00 p.m. EDT Wednesday departing ridge located over
Newfoundland.

At 8:00 a.m. EDT Wednesday trough located from Hudson Bay to the
Great Lakes.
By 8:00 p.m. EDT Wednesday trough located from James Bay to
Cornwall.

St. Lawrence - St. Lawrence River Area

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