Donnacona to Beauport


Marine Forecast

Issued 03:00 PM EST 25 February 2017

Tonight and Sunday

Wind northeast 10 to 20 knots diminishing to light early this evening then increasing to southwest 20 to 30 late this evening. Wind diminishing to southwest 10 to 15 Sunday evening.

Showers beginning early this evening with a risk of thunderstorms changing to flurries near midnight and ending Sunday morning. Visibility as low as 1 mile in precipitation.

Temperatures plus 1 falling to minus 6 Sunday evening.

Extended Forecast

Issued 06:00 PM EST 25 February 2017
Monday Wind southwest 10 to 15 knots increasing to west 15 to 25 in the morning.
Tuesday Wind west 10 to 15 knots becoming light.
Wednesday Wind light becoming northerly 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 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.


No watches or warnings in effect.


Technical Marine Synopsis

Issued 3:00 PM EST 25 February 2017 Tonight and Sunday At 3:00 p.m. EST today departing ridge located on a line
northwest-southeast over Labrador Coast.

At 3:00 p.m. EST today trough located over James Bay to Lake
By 7:00 p.m. EST Sunday trough located over Labrador Coast to

At 1:00 a.m. EST Sunday ridge located on a line north-south over
Lake Michigan.
By 7:00 p.m. EST Sunday ridge located on a line north-south over

St. Lawrence - St. Lawrence River Area

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