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Fundy

Forecast

Marine Forecast

Issued 08:00 PM ADT 14 July 2026

Tonight and Wednesday.

Strong wind warning in effect.

Wind southwest 25 knots diminishing to westerly 15 after midnight then increasing to west 20 to 25 Wednesday afternoon.

Showers ending Wednesday morning with a risk of thunderstorms. Scattered showers Wednesday afternoon and evening. Risk of thunderstorms late Wednesday evening.

Waves

Issued 05:00 PM ADT 14 July 2026
Tonight and Wednesday. Seas 1 to 2 metres subsiding to 1 or less late overnight.

Extended Forecast

Issued 03:30 PM ADT 14 July 2026
Thursday Wind west 15 to 20 knots backing to southwest 20 to 25 in the afternoon.
Friday Wind northwest 15 knots backing to southwest 20.
Saturday Wind southwest 20 knots.

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Weather Conditions

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Map of St. Lawrence - St. Lawrence River marine weather areas Miramichi North Cape Port Menier Roberval Airport Normandin Mistook Jonquière CFB Bagotville Cap-Chat Île Bicquette Charlo North Bay Airport Yarmouth Airport Brier Island St. Stephen Saint John Airport Point Lepreau Greater Moncton Roméo LeBlanc Int'l Airport Miscou Island Kouchibouguac Kouchibouguac Grand Manan Fundy Park (Alma) Bas Caraquet Bathurst Airport Lac Saint-Pierre Pointe-Noire Île-d'Orléans - Quai de St-Jean Pointe-des-Monts L'Assomption Sept-Îles Airport Pointe Claveau Pointe de l'Islet Trois-Rivières Airport L'Isle-aux-Grues Deschambault Île Rouge Montréal-Trudeau Int'l Airport Montréal Metropolitain Airport Lac Memphrémagog Sainte-Anne-de-Bellevue Cap-Rouge Saint-Anicet Baie-Comeau Airport La Pocatière Pointe-au-Père New Carlisle Mont-Joli Airport Gaspé Airport Lake Nipissing - 45152 Rivière-la-Madeleine Beauport Cap-d'Espoir
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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 8:00 PM ADT 14 July 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 8:00 PM ADT 14 July 2026 Tonight and Wednesday At 8:00 p.m. ADT tonight intensifying trough located from Anticosti
Island to the Gulf of Maine.
By 3:30 p.m. ADT Wednesday trough located from Banquereau to
Georges Bank.

Marine Weather Statement

Issued 7:34 PM ADT 14 July 2026 A trough of low pressure from Anticosti to the Gulf of Maine will
intensify as it tracks across the Maritimes tonight to lie over
southeastern waters Wednesday afternoon. Strong southwest winds will
strengthen to gale force over southeastern waters on Wednesday ahead
of the approaching trough.

Marine interests are advised that gale warnings are in effect for
Georges Bank, West Scotian Slope, Sable, East Scotian Slope,
Banquereau, and Laurentian Fan.

St. Lawrence - St. Lawrence River Area

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