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Pointe-des-Monts to Anticosti - northern half

Forecast

Marine Forecast

Issued 03:00 AM EST 03 December 2024

Today Tonight and Wednesday.

Wind northwest 15 to 20 knots veering to north 15 near midnight then diminishing to light Wednesday morning. Wind increasing to southerly 15 Wednesday afternoon and to southeast 15 to 25 Wednesday evening.

Scattered flurries Wednesday afternoon and evening.

Temperatures minus 2 falling to minus 7 Wednesday morning then rising to minus 2 Wednesday evening.

Waves

Issued 03:00 AM EST 03 December 2024
Today Tonight and Wednesday. Seas 1 metre or less building to 1 to 2 Wednesday evening.

Extended Forecast

Issued 06:00 AM EST 03 December 2024
Thursday Wind southeast 15 to 25 knots increasing to east 25 to 35 in the afternoon.
Friday Wind northwesterly 30 to 40 knots.
Saturday Wind northwesterly 30 to 40 knots diminishing to west 15 to 25.

Ice Forecast

Issued 10:00 AM EST 3 December 2024 Today Tonight and Wednesday 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 3 December 2024 Today Tonight and Wednesday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Open water.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 3 December 2024 Today Tonight and Wednesday At 3:00 a.m. EST today trough located from the Strait of Belle
Isle to Pointe-des-Monts.
By 1:00 a.m. EST Wednesday dissipating trough from low located on
a line northeast-southwest over Newfoundland.

At 3:00 a.m. EST today ridge located over Manitoba.
By 7:00 p.m. EST Wednesday ridge located from Labrador to the Gulf
of St. Lawrence.

At 7:00 p.m. EST tonight intensifying low 1006 mb located over
northwestern Ontario.
By 7:00 p.m. EST Wednesday low 995 mb located over northern
Lake Huron.

St. Lawrence - St. Lawrence River Area

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