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Grand Manan

Forecast

Marine Forecast

Issued 08:00 PM ADT 17 October 2019

Tonight and Friday.

Strong wind warning in effect.

Wind southwesterly 20 to 25 knots diminishing to southwest 15 to 20 near midnight and to light late overnight. Wind increasing to northwesterly 15 to 20 Friday morning.

Showers ending Friday morning.

Waves

Issued 05:00 PM ADT 17 October 2019
Tonight and Friday. Seas 3 to 5 metres subsiding to 2 to 3 Friday morning and to 1 to 2 Friday evening.

Extended Forecast

Issued 03:30 PM ADT 17 October 2019
Saturday Wind northwest 20 to 25 knots diminishing to northwest 15 in the afternoon.
Sunday Wind light.
Monday Wind southwest 10 to 15 knots.

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Weather Conditions

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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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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 2 June 2019 Forecasts have ended for the season.
Warnings

Warnings (In effect)

Strong wind warning in effect

Grand Manan

Issued 9:11 PM ADT 17 October 2019

'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 8:00 PM ADT 17 October 2019 Tonight and Friday At 8:00 p.m. ADT tonight low 980 mb located over southern Maine.
By 3:00 a.m. ADT Friday low 984 mb located over the Gaspe Peninsula.

At 3:30 p.m. ADT Friday low 988 mb located over the Quebec Lower
North Shore.

Marine Weather Statement

Issued 7:55 PM ADT 17 October 2019 An intense low pressure system currently over Southern Maine will
move northward to lie over the Gaspé Peninsula Friday morning.
Gale to storm force easterlies ahead of the low shift to strong to
gale force southwesterlies in its wake.

Marine interests are advised that storm warnings are in effect for
Cabot Strait - northern half, Gulf - Magdalen - northern half,
Chaleur - Miscou, and Anticosti.

Gale warnings are in effect for Lurcher, Browns Bank, Georges Bank,
southwestern shore, LaHave Bank, West Scotian Slope, Fourchu,
Banquereau, Laurentian Fan, and Cabot Strait - southern half, and
Gulf - Magdalen - southern half.

High water level warnings are in effect for Chaleur - Miscou and
Anticosti.

Also, rough surf and higher than normal water levels can be expected
along southeast facing coastlines of Cape Breton, over eastern
portions of Northumberland Strait, and the Gulf of St. Lawrence.
Water levels will gradually recede this evening.

St. Lawrence - St. Lawrence River Area

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