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Grand Manan

Warnings

Forecast

Marine Forecast

Issued 10:00 AM AST 06 December 2023

Today Tonight and Thursday.

Wind light increasing to north 15 knots this afternoon and to north 20 this evening. Wind backing to northwest 15 early Thursday morning.

Temperatures near minus 2.

Waves

Issued 05:00 AM AST 06 December 2023
Today Tonight and Thursday. Seas 1 metre or less.

Extended Forecast

Issued 03:00 AM AST 06 December 2023
Friday Wind northwest 15 knots.
Saturday Wind light.
Sunday Wind south 10 to 15 knots.

Ice Forecast

Issued 10:00 AM EST 6 December 2023 Today Tonight and Thursday Ice free. 

[ Canadian Ice Service ]

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Weather Conditions

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Map of St. Lawrence - St. Lawrence River marine weather areas West Bay of Fundy – 44490 Lake Nipissing - 45152 North Bay Airport Beauport Deschambault Île d'Orléans L'Assomption Trois-Rivières Airport L'Isle-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 Charlo Miramichi Fundy Park (Alma) Grand Manan Kouchibouguac 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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Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 6 December 2023 Today Tonight and Thursday

Ice Edge

First ice edge estimated from New Brunswick near 4641N 6443W to
4727N 6443W to 4827N 6405W to Quebec near 4845N 6410W sea ice west
of the ice edge.

Second ice edge estimated from 4845N 6751W to 4916N 6710W to 4951N
6624W to 4945N 6414W to Quebec near 4945N 6414W. Sea ice northwest
of the ice edge.

Third ice edge estimated from Anticosti near 4952N 6343W to 5002N
6322W to 4952N 6128W to 5001N 5941W to Quebec near 5125N 5737W. Sea
ice north of the ice edge.

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM AST 6 December 2023 Today Tonight and Thursday At 10:00 a.m. AST today quasi-stationary high 1025 mb located
over Quebec.

At 3:30 p.m. AST today intensifying low 995 mb located southwest
of the Marine District.
By 3:00 a.m. AST Thursday low 984 mb located south of Laurentian
Fan.

Marine Weather Statement

Issued 9:43 AM AST 6 December 2023 A cold northwest flow will persist over northern areas until this
afternoon when temperatures increase.

A low pressure system will track south of the slope waters this
evening and intensify south of the Grand Banks by Thursday morning.
Strong to gale force northerlies are expected for the southeastern
slope waters.

Marine interests are advised that gale warnings are in effect for
East Scotian Slope - southern half and Laurentian Fan - southern
half.

Marine interests are also advised that a freezing spray warning is in
effect for Anticosti.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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