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Grand Manan

Warnings

Forecast

Marine Forecast

Issued 03:30 PM AST 13 February 2026

Tonight and Saturday.

Wind northwest 20 to 25 knots diminishing to northwest 15 early this evening and to light late overnight. Wind becoming southwest 15 near noon Saturday.

Temperatures near zero.

Waves

Issued 05:00 PM AST 13 February 2026
Tonight and Saturday. Seas 1 to 2 metres subsiding to 1 or less after midnight.

Extended Forecast

Issued 03:30 PM AST 13 February 2026
Sunday Wind northwest 25 to 30 knots.
Monday Wind light increasing to southwest 15 to 20 knots late in the day.
Tuesday Wind southwest 20 to 25 knots diminishing to light late in the day.

Ice Forecast

Issued 10:00 AM EST 13 February 2026 Today Tonight and Saturday Open water. Consolidated grey-white ice in a few sheltered bays. 

[ Canadian Ice Service ]

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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 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 EST 13 February 2026 Today Tonight and Saturday

Ice Edge

Ice edge estimated from 4420N 6720W to 4430N 6635W to 4330N 6615W to
4315N 6515W to 4600N 5845W to 4715N 5915W to 4630N 5615W to
Newfoundland near 4640N 5530W. Sea ice north of the ice edge.

Ice Coverage

Open water. Consolidated grey-white ice in a few sheltered bays.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:30 PM AST 13 February 2026 Tonight and Saturday At 3:30 p.m. AST today departing low 978 mb located north of
Newfoundland.

At 3:30 p.m. AST today ridge located over the eastern United States.
By 3:30 p.m. AST Saturday ridge located over the southern Marine
District.

Marine Weather Statement

Issued 3:04 PM AST 13 February 2026 An area of low pressure north of Newfoundland will move slowly
northward tonight. Strong to gale force northwesterly winds will
gradually diminish tonight as the system pulls further away from the
district.

Marine interests are advised that gale warnings are in effect for
Banquereau - northeastern half, Cabot Strait, Gulf-Magdalen -
northeastern half, and Anticosti.

Marine interest are also advised that freezing spray warnings are in
effect for Cabot Strait, Northumberland Strait, Gulf-Magdalen and
Anticosti.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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