Grand Manan

Forecast

Marine Forecast

Issued 10:00 AM ADT 26 April 2018

Today Tonight and Friday.

Strong wind warning in effect.

Wind southeast 25 knots veering to southwest 25 early this evening then backing to south 20 near midnight. Wind veering to southwest 20 late overnight then diminishing to southwest 15 Friday afternoon.

Rain with a risk of thunderstorms changing to rain or drizzle early this evening and ending this evening. Fog patches dissipating early Friday morning.

Waves

Issued 05:00 AM ADT 26 April 2018
Today Tonight and Friday. Seas 2 metres building to 3 to 4 near noon then subsiding to 1 to 2 Friday morning.

Extended Forecast

Issued 03:00 AM ADT 26 April 2018
Saturday Wind southerly 20 knots.
Sunday Wind southwest 10 to 15 knots.
Monday Wind southerly 15 knots diminishing to light.

Ice Forecast

Issued 10:00 AM EDT 25 April 2018 Today Tonight and Thursday Ice free. 

[ Canadian Ice Service ]

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Weather Conditions

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Map of Atlantic - Maritimes marine weather areas East Scotia Slope - 44137 Southwestern Grand Banks - 44138 Banquereau - 44139 Laurentian Fan - 44141 LaHave Bank - 44150 Northeast Burgeo Bank - 44255 Halifax Harbour - 44258 Mont-Louis - 45138 Baie-Comeau Airport Havre-Saint-Pierre Airport Longue-Pointe-de-Mingan Sept-Îles Airport Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport Heath Point La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier Bas Caraquet Bathurst Airport Bouctouche AAFC Charlo Eskasoni (First Nations) Miramichi Fundy Park (Alma) Grand Manan Kouchibouguac Miscou Island Greater Moncton Roméo LeBlanc Int'l Airport Point Lepreau Saint John Airport St. Stephen Baccaro Point Beaver Island Brier Island Caribou Point Debert Grand Étang CFB Greenwood Hart Island Ingonish Beach Kentville AAFC Lunenburg McNabs Island Nappan AAFC North Mountain Parrsboro Sable Island St.Paul Island Shearwater Airport J.A. Douglas McCurdy Sydney Airport Tracadie Western Head Yarmouth Airport Charlottetown Airport East Point North Cape Summerside Burgeo Port aux Basques Sagona Island St. Lawrence Stephenville Airport Winterland Wreckhouse Île aux Perroquets Île Rouge Pointe-des-Monts Pointe-Noire Île Bicquette Cap-Chat Îles de la Madeleine Airport
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 25 April 2018 Today Tonight and Thursday

Ice Edge

Ice edge estimated from Cape Breton Island near 4610N 5950W to 4640N
5930W to 4840N 6115W to 5010N 5845W to 4755N 5940W to 4650N 5840W to
Newfoundland near 4730N 5610W. Sea ice west of the ice edge.

Ice Coverage

Ice free.

Warnings

Warnings (In effect)

Strong wind warning in effect

Grand Manan

Issued 10:00 AM ADT 26 April 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 26 April 2018 Today Tonight and Friday At 10:00 a.m. ADT today low 1000 mb located over southern Maine.
By 10:00 a.m. ADT Friday low 994 mb located over central Labrador
Coast.

At 8:00 p.m. ADT Friday approaching low located over the Great
Lakes.

Marine Weather Statement

Issued 9:38 AM ADT 26 April 2018 A low pressure system near Southern Maine will track northeastward
To lie north of New Brunswick tonight. Strong south to
southeasterlies ahead of this system will reach gale force over
southern slope waters today and tonight.

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

Atlantic - Maritimes Area

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