L'Isle-aux-Coudres to Tadoussac

Forecast

Marine Forecast

Issued 03:00 PM EST 22 November 2017

Tonight and Thursday.

Wind southwest 15 to 25 knots veering to northwest 20 early this evening then backing to west 10 to 15 near midnight. Wind increasing to southwest 20 to 30 near noon Thursday.

A few flurries and a few showers and occasional mist ending this evening. A few flurries beginning Thursday evening. Visibility as low as 1 mile in mist and in flurries.

Low tonight minus 8. High Thursday minus 2.

Waves

Issued 03:00 PM EST 22 November 2017
Tonight and Thursday. Seas 1 metre building to 1 to 2 Thursday afternoon.

Extended Forecast

Issued 06:00 PM EST 22 November 2017
Friday Wind southwest 15 to 25 knots diminishing to light in the morning.
Saturday Wind southwest 20 to 30 knots.
Sunday Wind southwest 15 knots veering to northwest 15.

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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 L'Assomption Trois-Rivières Airport Saint-Hubert Airport Baie-Comeau Airport Cap-Rouge Pointe de l'Islet Sept-Îles Airport Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier 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 Île d'Orléans Île aux-Grues Lac Saint-Pierre Lac Memphremagog Sainte-Anne-de-Bellevue Saint-Anicet Île Rouge Pointe Claveau Pointe-des-Monts Pointe-Noire Île Bicquette Cap-Chat Montréal-Trudeau Int'l Airport
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Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 PM EST 22 November 2017 Tonight and Thursday At 3:00 p.m. EST today intensifying trough located on a line
northeast-southwest over Québec city.
By 7:00 p.m. EST Thursday trough located on a line north-south
over Newfoundland.

At 3:00 p.m. EST today ridge located from Labrador to Lake Huron.
By 7:00 p.m. EST Thursday weakening ridge located from Labrador
to Gaspé.

At 7:00 p.m. EST Thursday approaching trough located on a line
northeast-southwest over Lake Saint-Jean.

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