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Tadoussac to Pointe à Michel

Warnings

Forecast

Marine Forecast

Issued 04:11 PM EDT 19 April 2025

Tonight and Sunday.

Storm warning in effect.

Wind light increasing to west 25 to 35 knots after midnight then veering to northwest 25 to 35 early Sunday morning except west 50 near the mouth of the Saguenay River Sunday morning and afternoon. Wind becoming northwest 15 to 25 Sunday evening.

Showers ending Sunday morning. Fog dissipating after midnight.

Waves

Issued 03:00 PM EDT 19 April 2025
Tonight and Sunday. Seas 1 metre or less building to 1 to 2 early Sunday morning.

Extended Forecast

Issued 06:00 PM EDT 19 April 2025
Monday Wind northwest 15 to 25 knots diminishing to light in the afternoon.
Tuesday Wind northeast 15 to 25 knots.
Wednesday Wind light.

Ice Forecast

Issued 10:00 AM EDT 18 April 2025 Today Tonight and Saturday Open water. 

[ 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 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 18 April 2025 Today Tonight and Saturday

Ice Edge

First ice edge estimated from New Brunswick near 4700N 6449W to
4831N 6351W to Quebec near 4851N 6412W. Sea ice west of the ice
edge.

Second ice edge estimated from Quebec near 4904N 6646W to 5005N
6518W to 4936N 5930W to Newfoundland near 5022N 5732W. Sea ice north
of the ice edge.

Ice Coverage

Open water.

Warnings

Warnings (In effect)

Storm warning in effect

Tadoussac to Pointe à Michel

Issued 7:53 PM EDT 19 April 2025

'Storm' force winds of 48 to 63 knots are 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 PM EDT 19 April 2025 Tonight and Sunday At 3:00 p.m. EDT today low 1002 mb located over Saguenay River.
By 8:00 p.m. EDT Sunday low 983 mb located over Newfoundland.

At 3:00 p.m. EDT today high 1023 mb located over northwestern
Ontario.
By 8:00 p.m. EDT Sunday high 1031 mb located over western Quebec.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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