Marine Forecast

Issued 10:00 AM AST 25 November 2015

Today Tonight and Thursday

Wind northwest 10 to 15 knots becoming light near noon then increasing to southwest 10 to 15 early Thursday morning. Wind increasing to southwest 15 to 20 near noon Thursday and to southwest 25 Thursday afternoon.

Temperatures minus 1 rising to plus 9 Thursday evening.


Issued 05:00 AM AST 25 November 2015
Today Tonight and Thursday Seas 1 metre or less.

Extended Forecast

Issued 03:00 AM AST 25 November 2015
Friday Wind southwest 25 knots.
Saturday Wind north 20 to 25 knots diminishing to light late in the day.
Sunday Wind southwest 10 to 15 knots increasing to southwest 20 to 25.

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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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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 26 May 2015 Forecasts have ended for the season.

No watches or warnings in effect.


Technical Marine Synopsis

Issued 10:00 AM AST 25 November 2015 Today Tonight and Thursday At 10:00 a.m. AST today building ridge located over New England.
By 3:30 p.m. AST today building ridge located over the western
Marine District.

At 3:30 p.m. AST Thursday ridge located over the southern Marine
By 3:30 p.m. AST Thursday approaching trough located over central

Marine Weather Statement

Issued 9:50 AM AST 25 November 2015 On Thursday a trough will sweep across Central Quebec approaching
Labrador. This trough will spread strong to gale force
southwesterlies across northern waters.

Marine interests are advised that gale warnings are in effect for
Northumberland Strait..Gulf-Magdalen..Chaleur Miscou and Anticosti.

St. Lawrence - St. Lawrence River Area

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