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Saguenay to Tadoussac

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Forecast

Marine Forecast

Issued 03:00 AM EDT 14 August 2026

Today Tonight and Saturday.

Strong wind warning in effect.

Wind west 15 to 25 knots diminishing to west 10 to 15 overnight then becoming light Saturday evening.

Extended Forecast

Issued 06:00 AM EDT 14 August 2026
Sunday Wind light.
Monday Wind east 10 to 15 knots becoming light.
Tuesday Wind light.

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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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buoy Buoy
land station Land Station
Ice Conditions

There is no ice forecast issued for this area.

Warnings

Warnings (In effect)

Strong wind warning in effect

Saguenay to Tadoussac

Issued 03:00 AM EDT 14 August 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 AM EDT 14 August 2026 Today Tonight and Saturday At 3:00 a.m. EDT today low 1005 mb located over the Gulf of
St. Lawrence.
By 3:00 a.m. EDT Saturday departing low 1003 mb located off
Newfoundland.

At 3:00 a.m. EDT today ridge located on a line northwest-southeast
over Lake Superior.
By 8:00 p.m. EDT Saturday ridge located on a line north-south
over Cornwall.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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