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Tadoussac to Pointe à Michel

Forecast

Marine Forecast

Issued 03:00 AM EDT 23 March 2025

Today Tonight and Monday.

Storm warning in effect.

Wind northwest 20 to 30 knots except west 50 near the mouth of the Saguenay River early this morning and west 40 near the mouth of the Saguenay River this morning. Wind diminishing to west 10 to 15 this evening then becoming light overnight. Wind becoming southeast 10 to 15 Monday afternoon.

Flurries ending early this morning. Snow Monday evening. Visibility as low as 1 mile in precipitation.

Freezing spray warning in effect.

Freezing spray ending this evening.

Temperatures minus 5 rising to minus 1 Monday afternoon.

Waves

Issued 03:00 AM EDT 23 March 2025
Today Tonight and Monday. Seas 1 to 2 metres subsiding to 1 or less early this evening.

Extended Forecast

Issued 06:00 PM EDT 22 March 2025
Monday Wind light increasing to southeasterly 15 to 25 knots in the afternoon.
Tuesday Wind southeasterly 15 to 25 knots diminishing to northeast 10 to 15.
Wednesday Wind light increasing to northeast 15 to 25 knots.

Ice Forecast

Issued 10:00 AM EDT 22 March 2025 Today Tonight and Sunday Open water except 3 tenths grey-white ice near the Saguenay River. Consolidated grey-white ice along parts of the coasts. 

[ Canadian Ice Service ]

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Weather Conditions

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

Ice Forecasts

Issued 10:00 AM EDT 22 March 2025 Today Tonight and Sunday

Ice Edge

Ice edge estimated from Nova Scotia near 4521N 6100W to 4549N 5906W
to Newfoundland near 4736N 5740W. Sea ice northwest of the ice edge.

Ice Coverage

Open water except 3 tenths grey-white ice near the Saguenay River.
Consolidated grey-white ice along parts of the coasts.

Warnings

Warnings (In effect)

Storm warning in effect

Tadoussac to Pointe à Michel

Issued 03:00 AM EDT 23 March 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.

Freezing spray warning in effect

Tadoussac to Pointe à Michel

Issued 03:00 AM EDT 23 March 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 EDT 23 March 2025 Today Tonight and Monday At 3:00 a.m. EDT today cold front located on a line north-south
over Tadoussac.
By 8:00 p.m. EDT tonight departing cold front located on a line
north-south over the Gulf of St. Lawrence.

At 3:00 a.m. EDT today ridge located on a line north-south over
the Great Lakes.
By 8:00 p.m. EDT Monday ridge located on a line north-south over
Cabot Strait.

At 3:00 a.m. EDT today low 998 mb located over the Midwestern
states.
By 8:00 p.m. EDT Monday low 1002 mb located northeast of Lake Huron.

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