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Fundy

Warnings

Forecast

Marine Forecast

Issued 03:00 AM ADT 05 October 2026

Today Tonight and Tuesday.

Strong wind warning in effect.

Wind southeast 15 to 20 knots becoming east 15 early this morning then increasing to southwest 20 this afternoon. Wind veering to west 25 this evening then increasing to west 30 overnight. Wind west 30 Tuesday.

Showers this afternoon and this evening.

Waves

Issued 05:00 AM ADT 05 October 2026
Today Tonight and Tuesday. Seas 1 metre or less building to 1 to 2 this evening and to 2 to 3 Tuesday morning.

Extended Forecast

Issued 03:00 AM ADT 05 October 2026
Wednesday Wind northwest 15 knots backing to southwest 15 to 20 in the afternoon.
Thursday Wind southwest 20 knots.
Friday Wind westerly 15 to 20 knots.

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

Ice Forecasts

Issued 10:00 AM EDT 19 May 2026 Forecasts have ended for the season.
Warnings

Warnings (In effect)

Strong wind warning in effect

Fundy

Issued 03:00 AM ADT 05 October 2026

'Strong' winds of 20 to 33 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.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM ADT 5 October 2026 Today Tonight and Tuesday At 3:00 a.m. ADT today departing ridge located over the Grand Banks.

At 3:00 a.m. ADT today low located near Georges Bank.
By 3:00 a.m. ADT Tuesday intensifying low located north of the
Gulf of St. Lawrence.

Marine Weather Statement

Issued 2:49 AM ADT 5 October 2026 A low pressure system will approach from the southwest today and
intensify as it approaches northeastern waters late in the day.
Strong to gale force southeasterlies are expected ahead of this
system. Strong to gale force westerlies are expected across the
district on Tuesday in the wake of this system, with winds possibly
reaching near storm force over Gulf of St. Lawrence waters.

Marine interests are advised that gale warnings are in effect for
eastern shore, Sable, Fourchu, Banquereau, Cabot Strait, and all Gulf
of St. Lawrence waters.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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