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Pointe-des-Monts to Anticosti - northern half

Forecast

Marine Forecast

Issued 03:00 PM EDT 22 June 2025

Tonight and Monday.

Wind easterly 15 to 20 knots diminishing to light this evening then increasing to east 15 to 20 Monday afternoon.

Showers this afternoon and Monday late in the day. Fog patches forming overnight and dissipating Monday morning. Visibility 1 mile or less in fog patches and as low as 1 mile in showers.

Waves

Issued 03:00 PM EDT 22 June 2025
Tonight and Monday. Seas 1 metre or less.

Extended Forecast

Issued 06:00 PM EDT 22 June 2025
Tuesday Wind southwest 15 to 25 knots.
Wednesday Wind westerly 15 to 25 knots.
Thursday Wind west 15 to 20 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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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 26 May 2025 Forecasts have ended for the season.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 PM EDT 22 June 2025 Tonight and Monday At 3:00 p.m. EDT today low 1009 mb located near Québec city.
By 8:00 p.m. EDT tonight weakening low 1010 mb located over New
Brunswick.

At 3:00 p.m. EDT today warm front located on a line east-west over
the Great Lakes.
By 8:00 p.m. EDT Monday warm front located from James Bay to
Saguenay River.

St. Lawrence - St. Lawrence River Area

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