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Grand Manan

Warnings

Forecast

Marine Forecast

Issued 03:30 PM ADT 03 October 2023

Tonight and Wednesday.

Wind southwest 15 to 20 knots diminishing to variable 10 to 15 this evening then becoming northeast 10 to 15 late overnight. Wind diminishing to light Wednesday afternoon.

Fog patches forming overnight.

Waves

Issued 05:00 AM ADT 03 October 2023
Today Tonight and Wednesday. Seas 1 metre or less.

Extended Forecast

Issued 03:30 PM ADT 03 October 2023
Thursday Wind southwest 10 to 15 knots.
Friday Wind southwest 10 to 15 knots.
Saturday Wind southeast 10 to 15 knots backing to east 15 to 20.

Ice Forecast

Issued 10:00 AM EDT 14 June 2023 Forecasts available to mariners upon request. 

[ Canadian Ice Service ]

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Map of St. Lawrence - St. Lawrence River marine weather areas West Bay of Fundy – 44490 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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buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 14 June 2023

Ice Coverage

Forecasts available to mariners upon request.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:30 PM ADT 3 October 2023 Tonight and Wednesday At 3:30 p.m. ADT today trough located near Anticosti Island.
By 8:00 p.m. ADT tonight departing trough located over Newfoundland.

At 10:00 a.m. ADT Wednesday ridge located on a line north-south
over the western Marine District.
By 8:00 p.m. ADT Wednesday ridge located over the central Marine
District.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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