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Grand Manan

Warnings

Forecast

Marine Forecast

Issued 03:00 AM AST 24 November 2020

Today Tonight and Wednesday.

Gale warning in effect.

Wind northwest 35 knots diminishing to northwest 25 early this evening and to north 15 overnight. Wind diminishing to light Wednesday morning then increasing to south 15 near noon Wednesday. Wind increasing to south 25 Wednesday evening.

Temperatures plus 5 falling to minus 1 near midnight then rising to plus 8 Wednesday evening.

Waves

Issued 05:00 AM AST 24 November 2020
Today Tonight and Wednesday. Seas 2 to 3 metres subsiding to 1 to 2 this evening and to 1 or less Wednesday morning. Seas building to 1 to 2 Wednesday evening.

Extended Forecast

Issued 03:00 AM AST 24 November 2020
Thursday Wind variable 10 to 15 knots increasing to southerly 20 in the afternoon.
Friday Wind southeasterly 20 to 25 knots veering to southwest 15 to 20.
Saturday Wind southwest 15 to 20 knots veering to westerly 15.

Ice Forecast

Issued 10:00 AM EDT 25 May 2020 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 May 2020

Ice Coverage

Forecasts available to mariners upon request.

Warnings

Warnings (In effect)

Gale warning in effect

Grand Manan

Issued 03:00 AM AST 24 November 2020

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. 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 AST 24 November 2020 Today Tonight and Wednesday At 3:00 a.m. AST today intensifying low 990 mb located over
Anticosti Island.
By 3:00 a.m. AST Wednesday low 958 mb located over eastern
Labrador Sea.

By 3:00 a.m. AST Wednesday high located over Maine.

Marine Weather Statement

Issued 2:47 AM AST 24 November 2020 An intensifying low pressure system over Anticosti Island will track
over Southeastern Labrador today. Gale to storm force south to
southeast winds ahead of the low will shift to gale to storm force
northwesterlies in its wake. Cold air and strong winds behind this
system will bring favourable conditions for freezing spray over
northernmost waters.

Marine interests are advised that storm warnings are in effect for
Banquereau, Cabot Strait, Gulf - Magdalen, and Anticosti.
Gale warnings are in effect for all remaining waters. A freezing
spray warning is in effect for Anticosti.

St. Lawrence - St. Lawrence River Area

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