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Donnacona to Beauport

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EST 18 January 2020

Today Tonight and Sunday.

Wind southwest 10 to 15 knots diminishing to light this morning then increasing to northeast 10 to 15 late this afternoon. Wind increasing to northeast 15 to 25 late this evening then diminishing to northeast 10 to 15 Sunday evening.

Snow tonight and Sunday. Sea smoke over open water this morning. Visibility as low as 1 mile in sea smoke and 1 mile or less in snow.

Temperatures minus 20 rising to minus 10 Sunday afternoon.

Extended Forecast

Issued 06:00 AM EST 18 January 2020
Monday Wind northwest 15 knots.
Tuesday Wind southwest 10 to 15 knots.
Wednesday Wind light increasing to southwest 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 Île d'Orléans L'Assomption Trois-Rivières Airport Île aux-Grues Lac Saint-Pierre Montréal-Trudeau Int'l Airport Saint-Hubert Airport Lac Memphrémagog Sainte-Anne-de-Bellevue Saint-Anicet Baie-Comeau Airport Cap-Rouge Île Rouge Pointe de l'Islet Pointe Claveau Sept-Îles Airport Pointe-des-Monts Pointe-Noire Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier Île Bicquette Cap-Chat 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 Roméo LeBlanc Int'l Airport Point Lepreau Saint John Airport St. Stephen Brier Island Yarmouth Airport North Cape
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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 EST 18 January 2020 Today Tonight and Sunday At 3:00 a.m. EST today ridge located on a line north-south over
Cornwall.
By 7:00 a.m. EST Sunday departing ridge located on a line
northwest-southeast over the Strait of Belle Isle.

At 3:00 a.m. EST today low 1008 mb located southwest of the
Great Lakes.
By 7:00 a.m. EST Sunday dissipating low 1002 mb located south
of Montréal.

At 1:00 a.m. EST Sunday low 1006 mb located near Cape Cod.
By 7:00 p.m. EST Sunday low 994 mb located near Cape Breton Island.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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