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Saguenay to Tadoussac

Forecast

Marine Forecast

Issued 03:00 PM EDT 09 March 2026

Tonight and Tuesday.

Gale warning in effect.

Wind light increasing to west 15 to 25 knots this evening and to west 25 to 35 near midnight. Wind diminishing to west 15 to 25 Tuesday morning.

Periods of rain ending overnight. Periods of snow Tuesday afternoon and evening. Visibility as low as 1 mile in snow.

Temperatures plus 5 falling to minus 5 Tuesday evening.

Extended Forecast

Issued 06:00 PM EDT 09 March 2026
Wednesday Wind light increasing to east 25 to 35 knots in the morning.
Thursday Wind east 25 to 35 knots becoming west 20 to 30.
Friday Wind west 20 to 30 knots diminishing to light late in the day.

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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

Warnings (In effect)

Gale warning in effect

Saguenay to Tadoussac

Issued 3:00 PM EDT 09 March 2026

'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 EDT 9 March 2026 Tonight and Tuesday At 3:00 p.m. EDT today trough located from Lake Superior to
Labrador.
By 8:00 p.m. EDT Tuesday trough located from Lake Ontario to
Newfoundland.

At 8:00 p.m. EDT Tuesday approaching high 1032 mb located near
James Bay.

At 8:00 p.m. EDT Tuesday approaching low 1004 mb located over the
Midwestern states.

St. Lawrence - St. Lawrence River Area

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