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Grand Manan

Forecast

Marine Forecast

Issued 03:30 PM ADT 18 September 2020

Tonight and Saturday.

Strong wind warning in effect.

Wind northeast 20 knots increasing to northerly 25 to 30 this evening then diminishing to north 20 Saturday afternoon. Wind diminishing to north 15 Saturday evening.

Showers ending near midnight. Fog patches dissipating this evening.

Waves

Issued 05:00 PM ADT 18 September 2020
Tonight and Saturday. Seas 1 to 2 metres subsiding to 1 or less Saturday evening.

Extended Forecast

Issued 03:30 PM ADT 18 September 2020
Sunday Wind northerly 10 to 15 knots.
Monday Wind northeast 15 knots.
Tuesday Wind northeasterly 45 knots.

Ice Forecast

Issued 10:00 AM EDT 25 May 2020 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 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 May 2020

Ice Coverage

Forecasts available to mariners upon request.

Warnings

Warnings (In effect)

Strong wind warning in effect

Grand Manan

Issued 3:30 PM ADT 18 September 2020

'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 3:30 PM ADT 18 September 2020 Tonight and Saturday At 3:30 p.m. ADT today low 1007 mb located over Georges Bank.
By 3:00 a.m. ADT Saturday low 1005 mb located over eastern
Banquereau.

At 10:00 a.m. ADT Saturday departing low 1002 mb located northeast
of Newfoundland.

At 8:00 p.m. ADT Saturday approaching ridge located over Quebec.

Marine Weather Statement

Issued 2:50 PM ADT 18 September 2020 A low pressure system over Georges Bank will track northeastward over
marine district tonight, bringing gale force southwesterlies to
eastern and southernmost slope waters tonight and early Saturday
morning. Moderate to strong northerlies are expected elsewhere.

Marine interest are advised that gale warnings are in effect for
Georges Bank - southern half, West Scotian Slope - southern half,
East Scotian Slope - southeastern half, Banquereau - southeastern
half and Laurentian Fan.

St. Lawrence - St. Lawrence River Area

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