Grand Manan

Forecast

Marine Forecast

Issued 10:00 AM ADT 17 October 2017

Today Tonight and Wednesday.

Strong wind warning in effect.

Wind north 20 knots and locally gusts to 30 along the coast. Wind diminishing to northwest 15 this afternoon and to light early this evening. Wind increasing to southwest 15 late this evening and to southwest 20 to 25 after midnight. Wind diminishing to west 15 near noon Wednesday.

Waves

Issued 05:00 AM ADT 17 October 2017
Today Tonight and Wednesday. Seas 1 to 2 metres subsiding to 1 or less late this afternoon then building to 1 to 2 late overnight.

Extended Forecast

Issued 03:00 AM ADT 17 October 2017
Thursday Wind southwest 15 knots increasing to southwest 20 to 25 in the afternoon.
Friday Wind northwest 15 to 20 knots.
Saturday Wind northwest 15 knots backing to southwest 15 late in the day.

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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

Warnings (In effect)

Strong wind warning in effect

Grand Manan

Issued 10:00 AM ADT 17 October 2017

'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 10:00 AM ADT 17 October 2017 Today Tonight and Wednesday At 10:00 a.m. ADT today trough located over the southeastern
Marine District.

At 10:00 a.m. ADT today building ridge located on a line
northeast-southwest over New England.
By 8:00 p.m. ADT tonight ridge located on a line northeast-southwest
over the Maritimes.

At 3:00 a.m. ADT Wednesday trough from low located from Labrador
to New Brunswick.
By 8:00 p.m. ADT Wednesday trough located from Newfoundland to
Laurentian Fan.

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