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L'Isle-aux-Coudres to Tadoussac

Warnings

Forecast

Marine Forecast

Issued 03:00 PM EDT 17 September 2021

Tonight and Saturday.

Wind light becoming southwest 15 knots late this evening then becoming northeast 10 to 15 near noon Saturday. Wind becoming light Saturday evening.

Showers overnight and Saturday morning.

Waves

Issued 03:00 PM EDT 17 September 2021
Tonight and Saturday. Seas 1 metre or less.

Extended Forecast

Issued 06:00 PM EDT 17 September 2021
Sunday Wind northeast 15 knots.
Monday Wind light becoming southwest 15 knots.
Tuesday Wind light.

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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

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:03 PM EDT 17 September 2021 Tonight and Saturday At 3:00 p.m. EDT today departing ridge located on a line north-south
over the Gulf of St. Lawrence.

At 3:00 p.m. EDT today trough located from Ungava Bay to Lake
Superior.
By 8:00 p.m. EDT Saturday trough located on a line
northeast-southwest over the Gulf of St. Lawrence.

At 8:00 p.m. EDT tonight high 1024 mb located over the Midwestern
states.
By 8:00 p.m. EDT Saturday high 1022 mb located over western Quebec.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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