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Pointe-des-Monts to Anticosti - northern half

Forecast

Marine Forecast

Issued 11:22 PM EDT 08 May 2025

Tonight and Friday.

Wind easterly 10 to 15 knots tonight and Friday.

Waves

Issued 03:00 PM EDT 08 May 2025
Tonight and Friday. Seas 1 metre.

Extended Forecast

Issued 06:00 PM EDT 08 May 2025
Saturday Wind easterly 10 to 15 knots increasing to easterly 15 to 20 in the morning.
Sunday Wind northwest 25 to 35 knots diminishing to northwest 15 to 25 late in the day.
Monday Wind northwest 15 to 25 knots backing to southwest 15 to 25.

Ice Forecast

Issued 10:00 AM EDT 8 May 2025 Today Tonight and Friday 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 Cap-Chat Mont-Joli Airport Bathurst Airport Île Bicquette Charlo Port Menier Miramichi Pointe-au-Père Fundy Park (Alma) New Carlisle Grand Manan Bas Caraquet CFB Bagotville Jonquière Mistook Normandin Roberval Airport Deschambault Beauport North Bay Airport Trois-Rivières Airport Lake Nipissing - 45152 Kouchibouguac Baie-Comeau Airport Île d'Orléans Saint-Anicet Sainte-Anne-de-Bellevue Cap-Rouge Lac Memphrémagog Saint-Hubert Airport Montréal-Trudeau Int'l Airport Île Rouge Lac Saint-Pierre L'Isle-aux-Grues L'Assomption Pointe de l'Islet Pointe Claveau Sept-Îles Airport Pointe-des-Monts North Cape Pointe-Noire Yarmouth Airport Cap-d'Espoir Brier Island Rivière-la-Madeleine St. Stephen Gaspé Airport Saint John Airport Point Lepreau Greater Moncton Roméo LeBlanc Int'l Airport Miscou Island Kouchibouguac La Pocatière
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 8 May 2025 Today Tonight and Friday

Ice Edge

Ice edge estimated from Quebec near 5012N 6010W to 5002N 6000W to 5104N 5745W to Newfoundland near 5049N 5704W. Sea ice north of the ice edge.

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 PM EDT 8 May 2025 Tonight and Friday At 3:00 p.m. EDT today trough located on a line northeast-southwest
over New Brunswick.
By 2:00 a.m. EDT Friday weakening trough located on a line
northeast-southwest over Nova Scotia.

At 3:00 p.m. EDT today ridge located on a line northeast-southwest
over southern James Bay.
By 8:00 p.m. EDT Friday ridge located on a line east-west over
Anticosti Island.

At 3:00 p.m. EDT today trough located on a line north-south over
Trois-Rivières.
By 8:00 p.m. EDT Friday trough located on a line north-south
over Montréal.

St. Lawrence - St. Lawrence River Area

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