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Anticosti

Warnings

Forecast

Marine Forecast

Issued 10:00 AM ADT 14 June 2025

Today Tonight and Sunday.

Wind light becoming westerly 10 to 15 knots this afternoon with gusts to 20 along the Quebec coast. Wind becoming southwest 10 to 15 near midnight then increasing to southwest 15 to 20 near noon Sunday. Wind diminishing to southwest 10 to 15 Sunday evening.

Waves

Issued 05:00 AM ADT 14 June 2025
Today Tonight and Sunday. Seas 1 metre or less.

Extended Forecast

Issued 03:00 AM ADT 14 June 2025
Monday Wind light increasing to south 20 knots in the afternoon.
Tuesday Wind southwest 20 to 25 knots diminishing to northwest 15.
Wednesday Wind south 10 to 15 knots increasing to southwest 20 to 25.

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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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buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

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

Iceberg Bulletin

Issued 2:30 PM EDT 13 June 2025

Iceberg Limit

Iceberg limit at 0000 UTC 14 Jun estimated from Newfoundland near 4655N 5545W to 4420N 5500W to 4415N 4335W to 4735N 4100W to 5220N 4700W to 5745N 5405W to 5610N 4515W then eastward.

Iceberg Count

No confirmed icebergs except less than 10 icebergs northeast of the western iceberg limit.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM ADT 14 June 2025 Today Tonight and Sunday At 10:00 a.m. ADT today quasi-stationary ridge located from James
Bay to Laurentian Fan.

At 3:30 p.m. ADT today trough located southwest of the Marine
District.
By 3:30 p.m. ADT Sunday trough located south of the Grand Banks.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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