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L'Isle-aux-Coudres to Tadoussac

Forecast

Marine Forecast

Issued 03:00 AM EDT 22 October 2019

Today Tonight and Wednesday.

Wind northeast 10 to 15 knots increasing to northeast 15 to 25 early this morning then diminishing to southeast 10 to 15 this evening. Wind backing to northeast 10 to 20 Wednesday morning then becoming southwest 10 to 20 Wednesday evening.

Rain overnight and Wednesday. Fog patches dissipating early this morning. Visibility 1 mile or less in fog patches and as low as 1 mile in rain.

Waves

Issued 03:00 AM EDT 22 October 2019
Today Tonight and Wednesday. Seas 1 metre or less.

Extended Forecast

Issued 06:00 PM EDT 21 October 2019
Wednesday Wind northeast 15 knots increasing to southwest 15 to 25 late in the day.
Thursday Wind southwest 15 to 25 knots.
Friday Wind southwest 15 knots diminishing to light.

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Map of St. Lawrence - St. Lawrence River marine weather areas 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

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 22 October 2019 Today Tonight and Wednesday At 3:00 a.m. EDT today ridge located on a line north-south over
Sept-Îles.
By 8:00 p.m. EDT Wednesday ridge located on a line north-south
over Labrador Sea.

At 3:00 a.m. EDT today trough located on a line northeast-southwest
over Lake Ontario.
By 8:00 p.m. EDT tonight trough located on a line
northwest-southeast over Rimouski.

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