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Grand Manan

Forecast

Marine Forecast

Issued 10:00 AM ADT 16 August 2022

Today Tonight and Wednesday.

Strong wind warning in effect.

Wind light increasing to northeast 10 to 15 knots near noon and to northeast 15 to 20 early this evening. Wind becoming northeast 20 near midnight then increasing to northeast 25 to 30 Wednesday afternoon.

Periods of rain and fog patches Wednesday. Risk of thunderstorms Wednesday morning and afternoon.

Waves

Issued 05:00 AM ADT 16 August 2022
Today Tonight and Wednesday. Seas 1 metre or less building to 1 to 2 late overnight.

Extended Forecast

Issued 03:00 AM ADT 16 August 2022
Thursday Wind southwest 15 to 20 knots increasing to southwest 20 to 25 in the afternoon.
Friday Wind southwest 15 to 20 knots.
Saturday Wind southwest 10 to 15 knots.

Ice Forecast

Issued 10:00 AM EDT 18 May 2022 Forecasts available to mariners upon request. 

[ Canadian Ice Service ]

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Weather Conditions

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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 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 18 May 2022

Ice Coverage

Forecasts available to mariners upon request.

Warnings

Warnings (In effect)

Strong wind warning in effect

Grand Manan

Issued 10:00 AM ADT 16 August 2022

'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 10:00 AM ADT 16 August 2022 Today Tonight and Wednesday At 10:00 a.m. ADT today low 1010 mb located southwest of the
Marine District.
By 10:00 a.m. ADT Wednesday low 1007 mb located west of Georges
Bank.

At 10:00 a.m. ADT Wednesday trough from 1007 mb low located from
Georges Bank to Laurentian Fan.
By 8:00 p.m. ADT Wednesday trough from 1006 mb low located from
Lurcher to Banquereau.

Marine Weather Statement

Issued 9:47 AM ADT 16 August 2022 A low pressure system approaching from the southwest will give strong
to gale force easterlies to southern and western waters today into
this evening.

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

St. Lawrence - St. Lawrence River Area

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