Grand Manan

Warnings

Forecast

Marine Forecast

Issued 03:30 PM ADT 20 September 2018

Tonight and Friday.

Strong wind warning in effect.

Wind northeast 10 to 15 knots diminishing to light early this evening then increasing to south 15 Friday afternoon. Wind increasing to south 25 Friday evening.

Waves

Issued 05:00 AM ADT 20 September 2018
Today Tonight and Friday. Seas 1 to 2 metres subsiding to 1 or less this morning then building to 1 to 2 Friday evening.

Extended Forecast

Issued 03:30 PM ADT 20 September 2018
Saturday Wind southwest 35 knots diminishing to north 15 to 20 in the afternoon.
Sunday Wind variable 10 to 15 knots.
Monday Wind northeast 15 to 20 knots.

Ice Forecast

Issued 10:00 AM EDT 26 May 2018 Forecasts available to mariners upon request. 

[ Canadian Ice Service ]

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Map of St. Lawrence - St. Lawrence River marine weather areas 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 26 May 2018

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Forecasts available to mariners upon request.

Warnings

Warnings (In effect)

Strong wind warning in effect

Grand Manan

Issued 3:30 PM ADT 20 September 2018

'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 20 September 2018 Tonight and Friday At 3:30 p.m. ADT today ridge located from Labrador to New Brunswick.
By 3:00 a.m. ADT Friday ridge located from Newfoundland to Nova
Scotia.

At 8:00 p.m. ADT Friday approaching trough located over Quebec.

Marine Weather Statement

Issued 3:29 PM ADT 20 September 2018 A rapidly intensifying low pressure system will track across Quebec
on Friday and into Labrador on Saturday. Strong winds will develop
across the region Friday night and into Saturday. Gale to possible
storm force southwest winds are expected across all but the most
southerly waters.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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