Donnacona to Beauport

Forecast

Marine Forecast

Issued 04:57 PM EST 23 February 2017

Tonight and Friday

Wind light increasing to southwest 10 to 20 knots early this evening then veering to northwest 10 to 20 late this evening. Wind becoming light after midnight then increasing to easterly 10 to 15 Friday afternoon. Wind backing to northeast 15 to 20 Friday evening.

Showers and fog ending early this evening. Rain beginning early Friday afternoon and changing to rain or freezing rain Friday evening. Mist forming late overnight and dissipating Friday morning. Visibility 1 mile or less in fog and as low as 1 mile in mist.

Temperatures plus 5 falling to zero Friday evening.

Extended Forecast

Issued 06:00 PM EST 23 February 2017
Saturday Wind easterly 20 knots veering to southerly 20 in the morning.
Sunday Wind southwest 20 to 30 knots.
Monday Wind light increasing to westerly 20 knots.

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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 PM EST 23 February 2017 Tonight and Friday At 3:00 p.m. EST today low 996 mb located over Lake Saint-Jean.
By 7:00 a.m. EST Friday departing low 997 mb located over
Newfoundland.

At 3:00 p.m. EST today ridge located on a line northwest-southeast
over the Great Lakes.
By 7:00 p.m. EST Friday ridge located on a line northwest-southeast
over Rimouski.

At 7:00 p.m. EST Friday approaching low 992 mb located near Lake
Michigan.

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