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Grand Manan

Warnings

Forecast

Marine Forecast

Issued 08:00 PM AST 27 November 2024

Tonight and Thursday.

Wind west 20 knots diminishing to west 15 this evening and to light after midnight. Wind increasing to southerly 10 to 15 near noon Thursday then backing to southeast 20 late Thursday afternoon. Wind increasing to east 25 to 30 Thursday evening.

Rain Thursday evening.

Waves

Issued 05:00 PM AST 27 November 2024
Tonight and Thursday. Seas 1 to 2 metres subsiding to 1 or less early Thursday morning then building to 1 to 2 Thursday evening.

Extended Forecast

Issued 03:30 PM AST 27 November 2024
Friday Wind northeast 30 knots diminishing to northwest 15 in the afternoon.
Saturday Wind light increasing to west 25 knots.
Sunday Wind west 15 knots diminishing to light.

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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 5 May 2024 Forecasts have ended for the season.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 8:00 PM AST 27 November 2024 Tonight and Thursday At 8:00 p.m. AST tonight low 1006 mb located over Laurentian Fan.
By 3:00 a.m. AST Thursday departing low 1006 mb located over the
southwestern Grand Banks.

At 8:00 p.m. AST Thursday approaching low 995 mb located near
Cape Cod.

At 3:00 a.m. AST Thursday ridge located over the southwestern
Marine District.
By 8:00 p.m. AST Thursday departing ridge located over the eastern
Marine District.

Marine Weather Statement

Issued 7:42 PM AST 27 November 2024 A developing low pressure system will approach the region from the
west late in the day on Thursday. Strong to gale force winds are
expected ahead of the low beginning Thursday evening.

Marine interests are advised that gale warnings are in effect for
Lurcher, Browns Bank, Georges Bank and West Scotian Slope.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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