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Northumberland Strait - western half

Forecast

Marine Forecast

Issued 03:00 AM AST 06 December 2024

Today Tonight and Saturday.

Wind southwest 25 to 30 knots veering to westerly 30 this morning then diminishing to west 20 Saturday afternoon.

Flurries ending near noon. Flurries Saturday. Visibility 1 mile or less in flurries.

Temperatures plus 4 falling to minus 4 Saturday morning.

Extended Forecast

Issued 03:00 AM AST 06 December 2024
Sunday Wind west 20 knots backing to southerly 15 to 20 in the afternoon.
Monday Wind west 15 knots veering to northwest 20.
Tuesday Wind light becoming variable 10 to 15 knots.

Ice Forecast

Issued 10:00 AM EST 5 December 2024 Today Tonight and Friday Open water. 

[ Canadian Ice Service ]

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Weather Conditions

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Map of St. Lawrence - St. Lawrence River marine weather areas 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 5 December 2024 Today Tonight and Friday

Ice Edge

Ice edge estimated from Quebec near 5008N 6627W to 4958N 6010W to
Quebec near 5125N 5737W.

Ice Coverage

Open water.

Warnings

Warnings (Ended)

Gale warning ended

Northumberland Strait - western half

Issued 03:00 AM AST 06 December 2024

Freezing spray warning ended

Northumberland Strait - western half

Issued 03:00 AM AST 06 December 2024
Synopsis

Technical Marine Synopsis

Issued 3:00 AM AST 6 December 2024 Today Tonight and Saturday At 3:00 a.m. AST today intensifying low 977 mb located over
Anticosti Island.
By 3:00 a.m. AST Saturday departing low 960 mb located over
Labrador Coast.

At 3:30 p.m. AST Saturday approaching ridge located south of
James Bay.

Marine Weather Statement

Issued 2:27 AM AST 6 December 2024

St. Lawrence - St. Lawrence River Area

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