Southwestern Grand Banks

Forecast

Marine Forecast

Issued 08:00 PM NDT 24 April 2017

Tonight and Tuesday

Wind variable 10 to 15 knots.

Waves

Issued 06:00 PM NDT 24 April 2017
Tonight and Tuesday Seas 1 to 2 metres.

Extended Forecast

Issued 03:30 PM NDT 24 April 2017
Wednesday Wind light increasing to south 15 to 20 knots late in the day.
Thursday Wind southwest 15 to 20 knots.
Friday Wind variable 15 knots.

Ice Forecast

Issued 10:00 AM EDT 24 April 2017 Today Tonight and Tuesday Bergy water.  

[ Canadian Ice Service ]

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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 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

Southwestern Grand Banks

Issued 10:00 AM EDT 24 April 2017 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from Newfoundland near 4655N 5510W to 4600N 5410W
to 4620N 5245W to 4900N 5030W to 5200N 5050W to 5505N 5250W to 5700N
5700W to 5800N 5700W then northeastward. Sea ice north and west of
the ice edge.

Ice Coverage

Bergy water.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EDT 24 April 2017 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from Newfoundland near 4655N 5510W to 4600N 5410W
to 4620N 5245W to 4900N 5030W to 5200N 5050W to 5505N 5250W to 5700N
5700W to 5800N 5700W then northeastward. Sea ice north and west of
the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Southwestern Grand Banks

Issued 11:00 AM EDT 24 April 2017

Iceberg Limit

Iceberg limit at 0000 UTC 24 Apr estimated from Newfoundland near
4740N 5720W to 4400N 5700W to 4045N 5200W to 4045N 4645W to 4800N
4215W to 5115N 4400W to 5300N 4945W to 5600N 4900W then eastwards.

Western iceberg limit at 0000 UTC 24 Apr estimated from Newfoundland
near 4736N 5909W to Anticosti Island near 5022N 6323W.

Iceberg Count

No confirmed icebergs except 51 to 100 icebergs northeast of the
iceberg limit.

Iceberg Bulletin

Tail of the Grand Banks

Issued 11:00 AM EDT 24 April 2017

Iceberg Limit

Iceberg limit at 0000 UTC 24 Apr estimated from Newfoundland near
4740N 5720W to 4400N 5700W to 4045N 5200W to 4045N 4645W to 4800N
4215W to 5115N 4400W to 5300N 4945W to 5600N 4900W then eastwards.

Western iceberg limit at 0000 UTC 24 Apr estimated from Newfoundland
near 4736N 5909W to Anticosti Island near 5022N 6323W.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 8:00 PM NDT 24 April 2017 Tonight and Tuesday At 8:00 p.m. NDT tonight trough located over central Newfoundland.
By 10:00 a.m. NDT Tuesday dissipating trough located east of the
Marine District.

At 8:00 p.m. NDT tonight ridge located on a line northeast-southwest
over the Grand Banks.
By 10:00 a.m. NDT Tuesday quasi-stationary ridge located on a line
east-west over the southern Grand Banks.

At 8:00 p.m. NDT tonight intensifying low 992 mb located off
Labrador Coast.
By 3:30 p.m. NDT Tuesday low 992 mb located over eastern Labrador
Sea.

Marine Weather Statement

Issued 7:50 PM NDT 24 April 2017 A trough of low pressure over Central Newfoundland will move to lie
east of the marine district by Tuesday morning. Strong to gale force
westerly winds in the wake of this trough will persist over western
waters until Tuesday evening.

Marine interests are advised that gale warnings are in effect for the
Strait of Belle Isle and the Gulf waters.

Marine interests are also advised that freezing spray warnings are in
effect for the Strait of Belle Isle, Gulf waters, Northeast Coast and
Belle Isle Bank.

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