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L'Isle-aux-Coudres to Tadoussac

Warnings

Forecast

Marine Forecast

Issued 03:00 PM EST 08 March 2021

Tonight and Tuesday.

Wind southwest 15 to 25 knots diminishing to southwest 10 to 15 early Tuesday morning then becoming light Tuesday evening.

Flurries overnight and Tuesday. Visibility as low as 1 mile in flurries.

Low tonight minus 9. High Tuesday plus 1.

Waves

Issued 03:00 PM EST 08 March 2021
Tonight and Tuesday. Over open water seas 1 metre or less.

Extended Forecast

Issued 06:00 PM EST 08 March 2021
Wednesday Wind southwest 15 knots.
Thursday Wind southwest 15 to 20 knots.
Friday Wind southwest 25 to 35 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

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 PM EST 8 March 2021 Tonight and Tuesday At 3:00 p.m. EST today ridge located from the Gulf of Maine to
Ungava Bay.
By 7:00 p.m. EST Tuesday ridge located on a line north-south
over Newfoundland.

At 3:00 p.m. EST today trough located from Hudson Strait to
Lake Erie.
By 7:00 p.m. EST Tuesday weakening trough located on a line
north-south over Nova Scotia.

At 7:00 p.m. EST tonight ridge located on a line north-south over
Lake Superior.
By 7:00 p.m. EST Tuesday ridge located on a line north-south
over Cornwall.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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Go prepared with Highway 93 forecasts. Highway regions are available in the Alberta text forecast bulletin between Lake Louise and Jasper. (Photo by: Natalie Anderson)

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