Grand Manan

Forecast

Marine Forecast

Issued 08:25 PM ADT 21 October 2018

Tonight and Monday.

Strong wind warning in effect.

Wind northwest 25 to 30 knots backing to westerly 20 to 25 Monday morning then diminishing to west 15 to 20 late Monday afternoon.

Waves

Issued 05:00 PM ADT 21 October 2018
Tonight and Monday. Seas 2 metres subsiding to 1 Monday evening.

Extended Forecast

Issued 03:30 PM ADT 21 October 2018
Tuesday Wind southerly 15 knots increasing to southeasterly 25 in the afternoon.
Wednesday Wind westerly 20 knots.
Thursday Wind northwest 20 to 25 knots.

Ice Forecast

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

[ Canadian Ice Service ]

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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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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 8:25 PM ADT 21 October 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 8:00 PM ADT 21 October 2018 Tonight and Monday At 8:00 p.m. ADT tonight trough located from Newfoundland to
Laurentian Fan.
By 10:00 a.m. ADT Monday trough located east of the Marine District.

At 3:30 p.m. ADT Monday building ridge located south of the Marine
District.

Marine Weather Statement

Issued 7:57 PM ADT 21 October 2018 A trough of low pressure over eastern waters will move to lie east of
the marine district by Monday morning. Gale force southerly winds
ahead of the trough will become strong to gale force northwesterlies
in its wake.

Marine interests are advised that gale warnings are in effect for
Georges Bank, West Scotian Slope, East Scotian Slope, Banquereau -
southeastern half, and Laurentian Fan.

St. Lawrence - St. Lawrence River Area

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