L'Isle-aux-Coudres to Tadoussac

Forecast

Marine Forecast

Issued 03:00 PM EST 18 February 2018

Tonight and Monday.

Wind southwesterly 10 to 20 knots increasing to southerly 20 to 30 early Monday morning then diminishing to southwest 10 to 20 Monday afternoon. Wind becoming light Monday evening.

Chance of flurries late this afternoon.

Low tonight minus 6. High Monday plus 2.

Waves

Issued 03:00 PM EST 18 February 2018
Tonight and Monday. Over open water seas 1 metre or less.

Extended Forecast

Issued 06:00 AM EST 18 February 2018
Tuesday Wind northeast 15 to 25 knots.
Wednesday Wind southeast 15 knots becoming northwest 15.
Thursday Wind northwest 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 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 18 February 2018 Tonight and Monday At 3:00 p.m. EST today departing trough located on a line
northeast-southwest over Pointe-des-Monts.

At 3:00 p.m. EST today ridge located on a line north-south over
Lake Ontario.
By 7:00 a.m. EST Monday departing ridge located on a line
north-south over the Gulf of St. Lawrence.

At 7:00 a.m. EST Monday trough located on a line northeast-southwest
over the Great Lakes.
By 7:00 p.m. EST Monday trough located on a line northeast-southwest
over Saguenay River.

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