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Grand Manan

Warnings

Forecast

Marine Forecast

Issued 03:00 AM ADT 16 October 2021

Today Tonight and Sunday.

Strong wind warning in effect.

Wind light increasing to south 10 to 15 knots this morning and to south 15 to 20 this afternoon. Wind increasing to south 20 to 25 this evening and to south 30 overnight. Wind diminishing to westerly 15 Sunday afternoon.

Showers and fog patches Sunday with a risk of thunderstorms.

Waves

Issued 05:00 PM ADT 15 October 2021
Tonight and Saturday. Seas 1 metre or less building to 1 to 2 Saturday afternoon.

Extended Forecast

Issued 03:00 AM ADT 16 October 2021
Monday Wind west 10 to 15 knots.
Tuesday Wind northwest 10 to 15 knots.
Wednesday Wind northwest 15 knots.

Ice Forecast

Issued 10:00 AM EDT 25 April 2021 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 Mont-Louis - 45138 Lake Nipissing - 45152 North Bay Airport Beauport Deschambault Île d'Orléans L'Assomption Trois-Rivières Airport Île 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 Bouctouche AAFC Charlo Miramichi Fundy Park (Alma) Grand Manan 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 25 April 2021

Ice Coverage

Forecasts available to mariners upon request.

Warnings

Warnings (In effect)

Strong wind warning in effect

Grand Manan

Issued 03:00 AM ADT 16 October 2021

'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM ADT 16 October 2021 Today Tonight and Sunday At 3:00 a.m. ADT today ridge located over the western Marine
District.
By 3:00 a.m. ADT Sunday ridge located on a line north-south over
the eastern Marine District.

At 8:00 p.m. ADT tonight trough located on a line north-south over
New England.
By 3:30 p.m. ADT Sunday trough located from the Gaspe Peninsula
to Georges Bank.

Marine Weather Statement

Issued 2:50 AM ADT 16 October 2021 A trough of low pressure will cross the marine district west to east
on Sunday into Monday. Strong to gale force southeasterlies will
develop ahead of it beginning tonight.

Marine interests are advised that gale warnings are in effect for
Gulf - Magdalen - western half and Anticosti - western half.

St. Lawrence - St. Lawrence River Area

Another Region

Marine Weather for Canada

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