Marine Forecast

Issued 03:00 AM AST 02 December 2015

Today Tonight and Thursday

Wind southeasterly 15 knots veering to southwest 20 early this evening then diminishing to southwest 10 to 15 after midnight. Wind becoming variable 10 to 15 Thursday afternoon then increasing to southwest 25 Thursday evening.

Periods of rain and fog patches. Risk of thunderstorms Thursday afternoon.


Issued 05:00 PM AST 01 December 2015
Tonight and Wednesday Seas 1 metre or less building to 1 to 2 late overnight.

Extended Forecast

Issued 03:00 AM AST 02 December 2015
Friday Wind northwest 30 to 35 knots diminishing to northwest 20 to 25 in the morning and to northwest 15 late in the day.
Saturday Wind northwest 15 to 20 knots diminishing to northwest 10 to 15 late in the day.
Sunday Wind southwest 10 to 15 knots.

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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 3:00 AM AST 2 December 2015 Today Tonight and Thursday At 3:00 a.m. AST today ridge located from New Brunswick to
Laurentian Fan.
By 8:00 p.m. AST tonight ridge located east of the Marine District.

At 3:00 a.m. AST today low 1011 mb located south of Cape Cod.
By 6:00 a.m. AST Thursday low 998 mb located over Newfoundland.

At 8:00 p.m. AST Thursday low 995 mb located near Lurcher.

Marine Weather Statement

Issued 2:58 AM AST 2 December 2015 An area of low pressure will track in from the west to lie over the
Gulf of Maine by Thursday evening while high pressure moves in over
Labrador. Strong to gale force northeasterlies over northern waters
are expected on Thursday between these two features.

Marine interests are advised that a gale warning is in effect for
Northumberland Strait, Gulf-Magdalen and Chaleur-Miscou.

St. Lawrence - St. Lawrence River Area

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