Grand Manan

Forecast

Marine Forecast

Issued 10:00 AM AST 15 December 2017

Today Tonight and Saturday.

Wind west 25 knots diminishing to west 15 early this evening and to light near midnight. Wind increasing to northeast 15 late overnight then backing to north 20 Saturday morning. Wind backing to northwest 25 Saturday evening.

A few flurries ending near noon. A few flurries beginning late overnight.

Risk of freezing spray late this morning. Risk of freezing spray Saturday late in the day.

Temperatures near minus 3.

Waves

Issued 05:00 AM AST 15 December 2017
Today Tonight and Saturday. Seas 2 to 3 metres subsiding to 1 to 2 early this evening.

Extended Forecast

Issued 03:00 AM AST 15 December 2017
Sunday Wind northwest 30 knots diminishing to northwest 20 late in the day.
Monday Wind northwest 15 knots diminishing to light.
Tuesday Wind variable 10 to 15 knots increasing to southwest 20 late in the day.

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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 EST 15 December 2017 Today Tonight and Saturday
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM AST 15 December 2017 Today Tonight and Saturday At 10:00 a.m. AST today quasi-stationary low 958 mb located over
northern Labrador.

At 8:00 p.m. AST tonight low 1006 mb located east of Cape Hatteras.
By 8:00 a.m. AST Saturday intensifying low 976 mb located over
Laurentian Fan.

At 8:00 p.m. AST Saturday low 959 mb located east of the Avalon
Peninsula.

Marine Weather Statement

Issued 9:48 AM AST 15 December 2017 A persistent large low pressure system over Northern Labrador will
maintain gale force west to southwesterlies over the northern half of
the marine district today. Another low will approach the district
rapidly from the southwest tonight and intensify as it crosses
Laurentian Fan Friday morning. Strong to gale force southeasterlies
will develop ahead of this system early Friday morning then shift to
gale to storm force westerlies behind it. Winds will diminish to
strong to gale force northwesterlies late on Friday as the low moves
away.

Marine interests are advised that storm warnings are in effect for
Banquereau - southeastern half and Laurentian Fan. Gale warnings are
in effect for all remaining waters except Fundy, Grand Manan, Lurcher
and southwestern shore.

Marine interests are also advised that freezing spray warnings are in
effect for Cabot Strait and all Gulf of St. Lawrence waters.

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