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Pointe-des-Monts to Anticosti - southern half

Forecast

Marine Forecast

Issued 03:00 AM EDT 17 June 2025

Today Tonight and Wednesday.

Strong wind warning in effect.

Wind southwest 15 knots except south 25 near the coast this morning. Wind becoming southeast 15 near noon except south 30 near the shore overnight. Wind becoming southwesterly 15 to 25 Wednesday morning then diminishing to southwest 10 to 15 Wednesday evening.

Showers Wednesday afternoon with a risk of thunderstorms. Visibility as low as 1 mile in showers.

Waves

Issued 03:00 AM EDT 17 June 2025
Today Tonight and Wednesday. Seas 1 metre or less building to 1 to 2 Wednesday morning.

Extended Forecast

Issued 06:00 AM EDT 17 June 2025
Thursday Wind light increasing to easterly 15 to 25 knots in the morning.
Friday Wind south 10 to 20 knots becoming northwest 15 to 25.
Saturday Wind east 15 knots.

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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 26 May 2025 Forecasts have ended for the season.
Warnings

Warnings (In effect)

Strong wind warning in effect

Pointe-des-Monts to Anticosti - southern half

Issued 03:00 AM EDT 17 June 2025

'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 17 June 2025 Today Tonight and Wednesday At 3:00 a.m. EDT today quasi-stationary ridge located off Nova
Scotia.

At 3:00 a.m. EDT today low 1002 mb located over Lake Superior.
By 8:00 p.m. EDT Wednesday low 984 mb located over Labrador Sea.

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