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Pointe-des-Monts to Anticosti - northern half

Forecast

Marine Forecast

Issued 03:00 AM EDT 16 October 2026

Today Tonight and Saturday.

Gale warning in effect.

Wind light increasing to east 15 to 25 knots late this afternoon and to northwest 25 to 35 Saturday morning.

Rain or snow this afternoon and tonight.

Waves

Issued 03:00 AM EDT 16 October 2026
Today Tonight and Saturday. Seas 1 to 2 metres becoming 2 Saturday afternoon.

Extended Forecast

Issued 06:00 AM EDT 16 October 2026
Sunday Wind northwest 20 to 30 knots diminishing to northwest 15 in the afternoon.
Monday Wind southwest 15 to 20 knots.
Tuesday Wind southwest 15 to 25 knots.

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Map of St. Lawrence - St. Lawrence River marine weather areas Grand Manan New Carlisle Pointe-au-Père Fundy Park (Alma) Port Menier Miramichi Île Bicquette Charlo Cap-Chat Bathurst Airport CFB Bagotville Jonquière Mistook Normandin Roberval Airport Île-d'Orléans - Quai de St-Jean Deschambault North Bay Airport Beauport L'Isle-aux-Grues Bas Caraquet Lake Nipissing - 45152 Pointe-des-Monts L'Assomption Baie-Comeau Airport Saint-Anicet Cap-Rouge Sainte-Anne-de-Bellevue Lac Memphrémagog Montréal Metropolitain Airport Île Rouge Montréal-Trudeau Int'l Airport Lac Saint-Pierre Trois-Rivières Airport Pointe de l'Islet Pointe Claveau Sept-Îles Airport Kouchibouguac 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 La Pocatière Miscou Island Mont-Joli Airport
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 19 May 2026 Forecasts have ended for the season.
Warnings

Warnings (In effect)

Gale warning in effect

Pointe-des-Monts to Anticosti - northern half

Issued 08:28 AM EDT 16 October 2026

'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.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 16 October 2026 Today Tonight and Saturday At 3:00 a.m. EDT today high 1025 mb located over Pointe-des-Monts.
By 8:00 p.m. EDT tonight high 1023 mb located off Newfoundland.

At 3:00 a.m. EDT today low 1012 mb located over Lake Ontario.
By 8:00 p.m. EDT tonight low 996 mb located over Labrador Sea.

At 8:00 a.m. EDT Saturday ridge located on a line
northeast-southwest over the Great Lakes.
By 8:00 p.m. EDT Saturday ridge located on a line
northeast-southwest over Québec city.

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