Donnacona to Beauport


Marine Forecast

Issued 03:00 AM EST 24 February 2017

Today Tonight and Saturday

Wind southwest 10 to 15 knots becoming light early this afternoon then increasing to northeast 15 to 20 early this evening. Wind increasing to northeast 20 to 30 near midnight then diminishing to northeast 15 to 20 near noon Saturday.

Rain beginning this afternoon changing to freezing rain this evening and ending near noon Saturday. Fog patches dissipating this morning.

High today plus 2. Low tonight minus 3. High Saturday plus 5.

Extended Forecast

Issued 06:00 AM EST 24 February 2017
Sunday Wind southwest 25 to 35 knots diminishing to west 15 to 25 late in the day.
Monday Wind southwest 10 to 15 knots increasing to west 15 to 25.
Tuesday Wind west 10 to 15 knots diminishing to light 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 AM EST 24 February 2017 Today Tonight and Saturday At 3:00 a.m. EST today ridge located on a line northwest-southeast
over Montréal.
By 7:00 a.m. EST Saturday ridge located on a line north-south over
Anticosti Island.

At 7:00 p.m. EST tonight low 992 mb located near Lake Michigan.
By 7:00 p.m. EST Saturday low 985 mb located west of Lake

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