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Tadoussac to Pointe à Michel

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EST 06 December 2025

Today Tonight and Sunday.

Gale warning in effect.

Wind southwest 10 to 15 knots increasing to southerly 15 to 25 this morning and to west 25 to 35 after midnight. Wind diminishing to west 15 to 25 Sunday morning and to northwest 10 to 15 Sunday evening.

Scattered flurries ending overnight.

Freezing spray warning in effect.

Freezing spray Sunday morning.

Temperatures minus 7 falling to minus 13 Sunday morning.

Waves

Issued 03:00 AM EST 06 December 2025
Today Tonight and Sunday. Seas 1 to 2 metres.

Extended Forecast

Issued 06:00 AM EST 06 December 2025
Monday Wind northwest 10 to 20 knots backing to west 15 to 25 in the afternoon.
Tuesday Wind southwest 15 to 25 knots.
Wednesday Wind southwest 10 to 20 knots becoming light.

Ice Forecast

Issued 10:00 AM EST 5 December 2025 Today Tonight and Saturday Open water except 5 tenths new ice along parts of the coasts. 

[ Canadian Ice Service ]

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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 5 December 2025 Today Tonight and Saturday

Ice Edge

First ice edge estimated from New Brunswick near 4705N 6450W to
4758N 6416W to Gaspe Peninsula near 4830N 6413W. Sea ice east of the
ice edge.

Second ice edge estimated from Gaspe Peninsula near 4856N 6712W to
4956N 6635W to 4958N 6014W to Quebec near 5125N 5737W. Sea ice north
of the ice edge.

Ice Coverage

Open water except 5 tenths new ice along parts of the coasts.

Warnings

Warnings (In effect)

Gale warning in effect

Tadoussac to Pointe à Michel

Issued 03:00 AM EST 06 December 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.

Freezing spray warning in effect

Tadoussac to Pointe à Michel

Issued 03:00 AM EST 06 December 2025

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 6 December 2025 Today Tonight and Sunday At 3:00 a.m. EST today ridge located on a line north-south over
the Gaspe Peninsula.
By 5:00 a.m. EST Sunday dissipating ridge located on a line
northwest-southeast over the Quebec Lower North Shore.

At 3:00 a.m. EST today trough located on a line northeast-southwest
over northern Ontario.
By 7:00 a.m. EST Sunday dissipating trough located on a line
north-south over the Gulf of St. Lawrence.

At 7:00 p.m. EST Sunday approaching high 1034 mb located west of
Lake Superior.

St. Lawrence - St. Lawrence River Area

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