Grand Manan

Forecast

Marine Forecast

Issued 03:00 AM ADT 25 September 2017

Today Tonight and Tuesday.

Wind light increasing to southwest 10 to 15 knots this evening and to southwest 15 to 20 Tuesday afternoon.

Fog patches.

Waves

Issued 05:00 AM ADT 25 September 2017
Today Tonight and Tuesday. Seas 1 to 2 metres building to 2 to 3 Tuesday evening.

Extended Forecast

Issued 03:00 AM ADT 25 September 2017
Wednesday Wind variable 10 to 15 knots.
Thursday Wind southwest 20 knots veering to northwest 15.
Friday Wind northeast 20 to 25 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 L'Assomption Trois-Rivières Airport Saint-Hubert Airport Baie-Comeau Airport Cap-Rouge Pointe de l'Islet Sept-Îles Airport Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier 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 Île d'Orléans Île aux-Grues Lac Saint-Pierre Lac Memphremagog Sainte-Anne-de-Bellevue Saint-Anicet Île Rouge Pointe Claveau Pointe-des-Monts Pointe-Noire Île Bicquette Cap-Chat Montréal-Trudeau Int'l Airport
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 20 June 2017 Forecasts have ended for the season.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM ADT 25 September 2017 Today Tonight and Tuesday At 3:00 a.m. ADT today ridge located on a line northwest-southeast
over the eastern Marine District.
By 8:00 p.m. ADT tonight ridge located on a line northwest-southeast
over Newfoundland.

At 8:00 p.m. ADT tonight low 1004 mb located west of Labrador.
By 10:00 a.m. ADT Tuesday low 1000 mb located over northern
Newfoundland.

Marine Weather Statement

Issued 2:44 AM ADT 25 September 2017 At 12:00 AM ADT hurricane Lee was located near 31.1 north, 49.5 west
or about 890 miles east of Bermuda. Maximum sustained winds were 80
knots, the central pressure was 980 millibars.

Lee is drifting slowly east-southeastward and is not expected to
affect the marine district of Atlantic Canada at this time.

At 12:00 AM ADT hurricane Maria was located near 30.0 north, 73.0
west or about 385 miles south-southeast of Cape Hatteras. Maximum
sustained winds were 90 knots, central pressure was 960 millibars.

Maria is slowly moving northward and is expected to enter the
Canadian Hurricane Centre response zone by late Thursday or Friday
morning.

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