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Pointe-des-Monts to Anticosti - northern half

Forecast

Marine Forecast

Issued 03:00 AM EST 17 January 2026

Today Tonight and Sunday.

Wind west 20 to 30 knots diminishing to west 10 to 20 early this afternoon then becoming light early this evening. Wind increasing to southerly 10 to 20 Sunday morning.

Flurries Sunday. Visibility as low as 1 mile in flurries.

Freezing spray warning in effect.

Freezing spray ending this afternoon.

Temperatures minus 13 rising to minus 2 Sunday evening.

Waves

Issued 03:00 AM EST 17 January 2026
Today Tonight and Sunday. Over open water seas 2 metres subsiding to 1 late this afternoon.

Extended Forecast

Issued 06:00 AM EST 17 January 2026
Monday Wind northeast 15 to 25 knots diminishing to light in the afternoon.
Tuesday Wind southwest 25 to 35 knots increasing to southwest 35 to 45.
Wednesday Wind west 30 to 40 knots diminishing to west 15 to 25 late in the day.

Ice Forecast

Issued 10:00 AM EST 17 January 2026 Today Tonight and Sunday Open water except 7 tenths new ice including 2 tenths grey ice in the northwestern section. Consolidated grey-white ice along parts of the coast near Sept-Îles. 

[ Canadian Ice Service ]

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Weather Conditions

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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 Montréal Metropolitain 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 EST 17 January 2026 Today Tonight and Sunday

Ice Edge

First ice edge estimated from New Brunswick near 4532N 6507W to Nova
Scotia near 4500N 6510W. Sea ice east of the ice edge.

Second ice edge estimated from Nova Scotia near 4435N 6327W to 4432N
6251W to 4539N 5917W to 4704N 6000W to 4825N 6224W to 5039N 5807W to
4759N 5937W to Newfoundland near 4738N 5919W. Sea ice northwest then
east of the ice edge.

Ice Coverage

Open water except 7 tenths new ice including 2 tenths grey ice in
the northwestern section. Consolidated grey-white ice along parts of
the coast near Sept-Îles.

Warnings

Warnings (In effect)

Freezing spray warning in effect

Pointe-des-Monts to Anticosti - northern half

Issued 03:00 AM EST 17 January 2026

Moderate or severe freezing spray is 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 EST 17 January 2026 Today Tonight and Sunday At 3:00 a.m. EST today ridge located on a line northwest-southeast
over Tadoussac.
By 7:00 a.m. EST Sunday departing ridge located on a line
northwest-southeast over Natashquan.

At 3:00 a.m. EST today low 1003 mb located over Lake Michigan.
By 7:00 p.m. EST Sunday weakening low 1009 mb located northwest
of Pointe-des-Monts.

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