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Saguenay to Tadoussac

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EDT 24 April 2026

Today Tonight and Saturday.

Wind west 15 to 25 knots becoming west 15 this morning then diminishing to light this afternoon. Wind becoming west 15 overnight then diminishing to light Saturday morning.

Fog banks forming near midnight and dissipating Saturday morning.

Temperatures zero rising to plus 7 Saturday morning then falling to plus 2 Saturday evening.

Extended Forecast

Issued 06:00 AM EDT 24 April 2026
Sunday Wind light.
Monday Wind light increasing to east 10 to 20 knots.
Tuesday Wind light increasing to east 15 to 25 knots.

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Map of St. Lawrence - St. Lawrence River marine weather areas Miramichi North Cape Port Menier Roberval Airport Normandin Mistook Jonquière CFB Bagotville Cap-Chat Île Bicquette Charlo North Bay Airport Yarmouth Airport Brier Island St. Stephen Saint John Airport Point Lepreau Greater Moncton Roméo LeBlanc Int'l Airport Miscou Island Kouchibouguac Kouchibouguac Grand Manan Fundy Park (Alma) Bas Caraquet Bathurst Airport Lac Saint-Pierre Pointe-Noire Île d'Orléans Pointe-des-Monts L'Assomption Sept-Îles Airport Pointe Claveau Pointe de l'Islet Trois-Rivières Airport L'Isle-aux-Grues Deschambault Île Rouge Montréal-Trudeau Int'l Airport Montréal Metropolitain Airport Lac Memphrémagog Sainte-Anne-de-Bellevue Cap-Rouge Saint-Anicet Baie-Comeau Airport La Pocatière Pointe-au-Père New Carlisle Mont-Joli Airport Gaspé Airport Lake Nipissing - 45152 Rivière-la-Madeleine Beauport Cap-d'Espoir
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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 24 April 2026 Today Tonight and Saturday At 3:00 a.m. EDT today ridge located from Hudson Bay to Lake
Ontario.
By 8:00 p.m. EDT Saturday ridge located on a line north-south
over Quebec.

At 3:00 a.m. EDT today departing trough located over Anticosti
Island extending northward.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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