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Grand Manan

Warnings

Forecast

Marine Forecast

Issued 03:00 AM AST 11 February 2026

Today Tonight and Thursday.

Wind south 15 knots backing to southeast 20 early this morning then to easterly 15 this afternoon. Wind increasing to northerly 25 this evening. Wind northerly 25 Thursday.

Snow ending overnight. Visibility 1 mile or less in snow.

Temperatures near plus 1.

Waves

Issued 05:00 AM AST 11 February 2026
Today Tonight and Thursday. Seas 1 metre or less.

Extended Forecast

Issued 03:00 AM AST 11 February 2026
Friday Wind northwest 25 knots.
Saturday Wind west 15 knots.
Sunday Wind west 15 knots increasing to north 25.

Ice Forecast

Issued 10:00 AM EST 10 February 2026 Today Tonight and Wednesday 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 10 February 2026 Today Tonight and Wednesday

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 3:00 AM AST 11 February 2026 Today Tonight and Thursday At 3:00 a.m. AST today dissipating ridge located over the central
Marine District.

At 10:00 a.m. AST today deepening low 998 mb located over Browns
Bank.
By 10:00 a.m. AST Thursday low 984 mb located over Banquereau.

Marine Weather Statement

Issued 9:37 AM AST 11 February 2026 A low pressure system near Browns Bank will deepen as it passes south
of Nova Scotia today and tonight. Strong to gale force east to
southeast winds are forecast ahead of and north of the track of the
low. Gale force westerlies are expected to develop south of the low
this evening.

Marine interests are advised that gale warnings are in effect for
LaHave Bank, West Scotian Slope, eastern shore, Sable, East Scotian
Slope, Fourchu, Banquereau, Laurentian Fan, Northumberland Strait -
eastern half, Gulf-Magdalen, and Anticosti - southwestern half.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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