Beauport to L'Isle-aux-Coudres


Marine Forecast

Issued 03:00 PM EST 15 February 2019

Tonight and Saturday.

Wind northeast 20 to 30 knots diminishing to northeast 15 early this evening then increasing to southwest 20 to 30 near midnight. Wind diminishing to westerly 15 Saturday afternoon.

Snow changing to flurries overnight and Saturday. Visibility 1 mile or less in snow.

Temperatures minus 5 falling to minus 12 Saturday evening.

Extended Forecast

Issued 06:00 PM EST 15 February 2019
Sunday Wind light.
Monday Wind light.
Tuesday Wind light becoming southwest 15 knots late in the day.

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Weather Conditions

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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
buoy Buoy
land station Land Station
Ice Conditions

There is no ice forecast issued for this area.


No watches or warnings in effect.


Technical Marine Synopsis

Issued 3:00 PM EST 15 February 2019 Tonight and Saturday At 3:00 p.m. EST today departing ridge located on a line north-south
over the Gulf of St. Lawrence.

At 4:00 p.m. EST today trough from 990 mb low located over Montréal.
By 7:00 a.m. EST Saturday departing low 995 mb located over
Honguedo Strait.

At 7:00 a.m. EST Saturday ridge located on a line
northwest-southeast over the Midwestern states.
By 7:00 p.m. EST Saturday ridge located on a line
northwest-southeast over the Great Lakes.

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