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Saguenay to Tadoussac

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EDT 30 April 2025

Today Tonight and Thursday.

Storm warning in effect.

Wind west 50 to 60 knots diminishing to west 30 to 40 this morning and to west 20 to 30 this afternoon. Wind diminishing to west 10 to 20 this evening and to light Thursday morning.

Showers early this morning changing to flurries and ending near noon. Fog banks forming overnight and dissipating Thursday morning. Visibility as low as 1 mile in precipitation and 1 mile or less in fog banks.

High today plus 4. Low tonight minus 6. High Thursday plus 8.

Extended Forecast

Issued 06:00 AM EDT 30 April 2025
Friday Wind east 10 to 20 knots increasing to east 25 to 35 in the morning.
Saturday Wind west 15 knots diminishing to light.
Sunday Wind west 15 to 25 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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Ice Conditions

There is no ice forecast issued for this area.

Warnings

Warnings (In effect)

Storm warning in effect

Saguenay to Tadoussac

Issued 06:13 AM EDT 30 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 AM EDT 30 April 2025 Today Tonight and Thursday At 3:00 a.m. EDT today low 992 mb located over northern Saguenay
River.
By 8:00 p.m. EDT Thursday departing low 995 mb located off
Newfoundland.

At 3:00 a.m. EDT today high 1024 mb located over Lake Superior.
By 8:00 p.m. EDT tonight high 1021 mb located over northern
Sept-Îles.

At 11:00 a.m. EDT Thursday approaching low 1006 mb located near
Lake Michigan.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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