Donnacona to Beauport


Marine Forecast

Issued 03:00 AM EDT 22 October 2018

Today Tonight and Tuesday.

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

Extended Forecast

Issued 06:00 AM EDT 22 October 2018
Wednesday Wind northeast 10 to 15 knots backing to northwest 15 in the afternoon.
Thursday Wind northwest 20 knots.
Friday Wind northwest 15 knots.

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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 AM EDT 22 October 2018 Today Tonight and Tuesday At 3:00 a.m. EDT today low 1000 mb located 120 miles north of
By 8:00 p.m. EDT tonight departing low 995 mb located over
Labrador Sea.

At 3:00 a.m. EDT today ridge located from Hudson Bay to Lake Erie.
By 8:00 p.m. EDT Tuesday ridge located from Labrador to

At 3:00 a.m. EDT today low 1005 mb located over northeastern
By 8:00 p.m. EDT Tuesday low 1009 mb located near Cape Cod.

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