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L'Isle-aux-Coudres to Tadoussac

Forecast

Marine Forecast

Issued 03:00 PM EDT 24 July 2021

Tonight and Sunday.

Strong wind warning in effect.

Wind southerly 10 to 15 knots increasing to southerly 15 to 25 near midnight then diminishing to southerly 10 to 15 Sunday morning.

Showers Sunday. Risk of thunderstorms Sunday afternoon and evening.

Waves

Issued 03:00 PM EDT 24 July 2021
Tonight and Sunday. Seas 1 metre or less.

Extended Forecast

Issued 06:00 PM EDT 24 July 2021
Monday Wind southwest 10 to 15 knots.
Tuesday Wind west 15 knots.
Wednesday Wind light becoming southwest 15 knots.

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Map of St. Lawrence - St. Lawrence River marine weather areas West Bay of Fundy - 44490 Mont-Louis - 45138 Lake Nipissing - 45152 North Bay Airport Beauport Deschambault Île d'Orléans L'Assomption Trois-Rivières Airport Île 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 Bouctouche AAFC Charlo Miramichi Fundy Park (Alma) Grand Manan 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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Warnings

Warnings (In effect)

Strong wind warning in effect

L'Isle-aux-Coudres to Tadoussac

Issued 3:00 PM EDT 24 July 2021

'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 or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 3:00 PM EDT 24 July 2021 Tonight and Sunday At 3:00 p.m. EDT today ridge located on a line northeast-southwest
over the Gulf of Maine.
By 8:00 p.m. EDT Sunday ridge located on a line northwest-southeast
over the Strait of Belle Isle.

At 3:00 p.m. EDT today trough located from Hudson Bay to the
Great Lakes.
By 8:00 p.m. EDT Sunday trough located from Ungava Bay to Saguenay
River then to Montréal.

St. Lawrence - St. Lawrence River Area

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