Donnacona to Beauport

Forecast

Marine Forecast

Issued 03:00 AM EDT 25 July 2016

Today Tonight and Tuesday

Wind light becoming southwest 10 to 15 knots late this afternoon with gusts to 30 near thunderstorms. Wind diminishing to light near midnight then increasing to west 10 to 20 Tuesday morning.

A few showers beginning near noon and ending overnight. Risk of thunderstorms late this afternoon and this evening. Visibility as low as 1 mile in showers.

Extended Forecast

Issued 06:00 AM EDT 25 July 2016
Wednesday Wind west 10 to 15 knots.
Thursday Wind light.
Friday Wind 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 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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land station Land Station
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 25 July 2016 Today Tonight and Tuesday At 3:00 a.m. EDT today ridge located on a line north-south over
Trois-Rivières.
By 8:00 p.m. EDT tonight departing ridge located on a line
northwest-southeast over the Strait of Belle Isle.

At 3:00 a.m. EDT today low 1000 mb located over northern Ontario.
By 8:00 p.m. EDT Tuesday low 1000 mb located over northern
James Bay.

At 3:00 a.m. EDT today trough located from the low to Lake Erie.
By 8:00 p.m. EDT Tuesday trough located from the low to Matane.

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