Grand Manan

Warnings

Forecast

Marine Forecast

Issued 10:00 AM ADT 24 May 2018

Today Tonight and Friday.

Strong wind warning in effect.

Wind light increasing to southwest 15 knots early this evening and to southwest 20 to 25 near midnight. Wind increasing to southwest 30 near noon Friday.

Waves

Issued 05:00 AM ADT 24 May 2018
Today Tonight and Friday. Seas 1 to 2 metres subsiding to 1 or less this morning then building to 1 to 2 late overnight. Seas building to 2 to 3 Friday morning.

Extended Forecast

Issued 03:00 AM ADT 24 May 2018
Saturday Wind westerly 15 knots increasing to northeast 15 to 20 late in the day.
Sunday Wind easterly 15 to 20 knots.
Monday Wind easterly 15 knots.

Ice Forecast

Issued 10:00 AM EDT 24 May 2018 Today Tonight and Friday Ice free. 

[ 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 Memphremagog 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 24 May 2018 Today Tonight and Friday

Ice Edge

Ice edge estimated from Quebec near 5010N 6010W to 5000N 6000W to
5100N 5815W to Newfoundland near 5050N 5700W. Sea ice north of the
ice edge.

Ice Coverage

Ice free.

Warnings

Warnings (In effect)

Strong wind warning in effect

Grand Manan

Issued 10:00 AM ADT 24 May 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 10:00 AM ADT 24 May 2018 Today Tonight and Friday At 10:00 a.m. ADT today ridge located on a line northeast-southwest
over southern Quebec.
By 10:00 a.m. ADT Friday ridge located from Newfoundland to the
Grand Banks then to Long Island.

At 8:00 p.m. ADT tonight trough located on a line
northwest-southeast over western Quebec.
By 8:00 p.m. ADT Friday trough from low located over New Brunswick
extending southeastward.

Marine Weather Statement

Issued 9:43 AM ADT 24 May 2018 A trough of low pressure will push down from the north tonight.
Increasing southwesterly winds will reach strong to gale force over
southern waters on Friday ahead of the trough.

Marine interests are advised that gale warnings are in effect for
West Scotian Slope, East Scotian Slope and Laurentian Fan.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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