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Grand Manan

Warnings

Forecast

Marine Forecast

Issued 03:30 PM ADT 14 May 2025

Tonight and Thursday.

Wind southwest 15 to 20 knots diminishing to light late overnight. Wind light Thursday.

Fog patches forming Thursday morning.

Waves

Issued 05:00 PM ADT 14 May 2025
Tonight and Thursday. Seas 1 metre or less.

Extended Forecast

Issued 03:30 PM ADT 14 May 2025
Friday Wind light increasing to northeast 20 knots in the afternoon.
Saturday Wind southeasterly 15 knots.
Sunday Wind easterly 15 to 20 knots diminishing to variable 10 to 15.

Ice Forecast

Issued 10:00 AM EDT 14 May 2025 Today Tonight and Thursday Ice free. 

[ Canadian Ice Service ]

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

Ice Forecasts

Issued 10:00 AM EDT 14 May 2025 Today Tonight and Thursday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:30 PM ADT 14 May 2025 Tonight and Thursday At 3:30 p.m. ADT today departing ridge located over the southern
Marine District.

At 3:30 p.m. ADT today trough located near Anticosti Island.
By 3:00 a.m. ADT Thursday departing trough located over
Newfoundland.

At 3:30 p.m. ADT Thursday approaching trough located southwest of
the Marine District.

St. Lawrence - St. Lawrence River Area

Another Region

Marine Weather for Canada

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