Donnacona to Beauport

Forecast

Marine Forecast

Issued 03:00 AM EDT 04 August 2015

Today Tonight and Wednesday

Wind light increasing to southwest 15 to 20 knots late this morning then diminishing to southwest 10 to 15 early this evening. Wind increasing to west 15 to 20 near noon Wednesday.

Chance of showers today and Wednesday. Risk of thunderstorms today and Wednesday afternoon.

Extended Forecast

Issued 06:00 PM EDT 03 August 2015
Wednesday Wind southwest 20 knots.
Thursday Wind southwest 15 to 25 knots diminishing to light late in the day.
Friday Wind light.

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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 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 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 Varennes 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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Ice Conditions

There is no ice forecast issued for this area.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 4 August 2015 Today Tonight and Wednesday At 3:00 a.m. EDT today low 998 mb located over northern Quebec.
By 8:00 p.m. EDT Wednesday low 1000 mb located over Labrador.

At 3:00 a.m. EDT today trough from low located on a line
northeast-southwest over the Great Lakes.
By 8:00 p.m. EDT Wednesday trough from low located on a line
north-south over New Brunswick.

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