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Saguenay to Tadoussac

Forecast

Marine Forecast

Issued 03:00 AM EDT 22 March 2025

Today Tonight and Sunday.

Gale warning in effect.

Wind west 20 to 30 knots diminishing to light early this morning then increasing to west 35 to 45 early this evening. Wind diminishing to west 10 to 15 Sunday evening.

Showers beginning this afternoon changing to flurries this evening and ending Sunday morning. Visibility as low as 1 mile in flurries.

Temperatures minus 2 rising to plus 4 this afternoon then falling to minus 11 Sunday evening.

Extended Forecast

Issued 06:00 AM EDT 22 March 2025
Monday Wind light increasing to east 30 to 40 knots in the afternoon.
Tuesday Wind east 15 to 25 knots diminishing to light.
Wednesday Wind light.

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Map of St. Lawrence - St. Lawrence River marine weather areas Lake Nipissing - 45152 North Bay Airport Beauport Deschambault Île d'Orléans L'Assomption Trois-Rivières Airport L'Isle-aux-Grues Lac Saint-Pierre Montréal-Trudeau Int'l Airport Saint-Hubert Airport Lac Memphrémagog Sainte-Anne-de-Bellevue Saint-Anicet Baie-Comeau Airport Cap-Rouge Île Rouge Pointe de l'Islet Pointe Claveau Sept-Îles Airport Pointe-des-Monts Pointe-Noire Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier Île Bicquette Cap-Chat CFB Bagotville Jonquière Mistook Normandin Roberval Airport Bas Caraquet Bathurst Airport Charlo Miramichi Fundy Park (Alma) Grand Manan Kouchibouguac Kouchibouguac Miscou Island Greater Moncton Roméo LeBlanc Int'l Airport Point Lepreau Saint John Airport St. Stephen Brier Island Yarmouth Airport North Cape
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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 03:00 AM EDT 22 March 2025

'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 AM EDT 22 March 2025 Today Tonight and Sunday At 3:00 a.m. EDT today low 987 mb located over Prince Edward Island.
By 8:00 p.m. EDT Sunday low 978 mb located over Labrador Sea.

At 3:00 a.m. EDT today dissipating ridge located on a line
north-south over Saguenay River.

At 3:00 a.m. EDT today trough located on a line northeast-southwest
over Lake Huron.
By 8:00 p.m. EDT Sunday trough located on a line north-south over
Cape Breton Island.

St. Lawrence - St. Lawrence River Area

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