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Pointe-des-Monts to Anticosti - southern half

Warnings

Forecast

Marine Forecast

Issued 04:22 AM EDT 23 June 2025

Today Tonight and Tuesday.

Gale warning in effect.

Wind west 10 to 15 knots increasing to east 15 to 20 this afternoon then diminishing to light after midnight. Wind increasing to west 25 to 35 near noon Tuesday.

Showers tonight and Tuesday morning. Fog patches dissipating this morning. Fog patches forming overnight and dissipating near noon Tuesday. Visibility 1 mile or less in fog patches and as low as 1 mile in showers.

Waves

Issued 03:00 AM EDT 23 June 2025
Today Tonight and Tuesday. Seas 1 metre or less building to 1 to 2 Tuesday afternoon.

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

Warnings (In effect)

Gale warning in effect

Pointe-des-Monts to Anticosti - southern half

Issued 04:22 AM EDT 23 June 2025

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. 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 23 June 2025 Today Tonight and Tuesday At 3:00 a.m. EDT today warm front located on a line east-west over
northwestern Ontario.
By 8:00 a.m. EDT Tuesday warm front located on a line
northwest-southeast over Anticosti Island.

At 8:00 p.m. EDT tonight trough located from James Bay to Lake
Michigan.
By 8:00 p.m. EDT Tuesday weakening trough located from the Strait
of Belle Isle to Cape Cod.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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