Southwestern Grand Banks

Forecast

Marine Forecast

Issued 03:00 AM NST 16 January 2017

Today Tonight and Tuesday

Wind northwest 30 knots diminishing to north 20 early this evening and to light near midnight. Wind increasing to southwest 25 Tuesday morning then veering to northwest 25 Tuesday afternoon.

A few flurries.

Freezing spray warning in effect.

Freezing spray over northern sections today.

Temperatures minus 1 to plus 2 falling to minus 6 to zero this morning then rising to plus 3 Tuesday morning.

Waves

Issued 06:00 AM NST 16 January 2017
Today Tonight and Tuesday Seas 2 to 3 metres building to 3 to 4 this morning then subsiding to 2 to 3 this evening. Seas building to 3 to 4 Tuesday evening.

Extended Forecast

Issued 03:00 AM NST 16 January 2017
Wednesday Wind northwest 25 knots diminishing to northeast 15 in the afternoon.
Thursday Wind east 25 knots.
Friday Wind northeast 25 knots.

Ice Forecast

Issued 10:00 AM EST 15 January 2017 Today Tonight and Monday 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 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 EST 15 January 2017 Today Tonight and Monday

Ice Edge

Ice edge estimated from Newfoundland near 4840N 5305W to 4910N 5315W
to 5125N 5455W to 5125N 5325W to 5340N 5120W to 5500N 5245W to 5600N
5550W to 5800N 5730W then northward. Sea ice west of the ice edge.

Ice Coverage

Ice free.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EST 15 January 2017 Today Tonight and Monday

Ice Edge

Ice edge estimated from Newfoundland near 4840N 5305W to 4910N 5315W
to 5125N 5455W to 5125N 5325W to 5340N 5120W to 5500N 5245W to 5600N
5550W to 5800N 5730W then northward. Sea ice west of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Southwestern Grand Banks

Issued 11:00 AM EST 15 January 2017

Iceberg Limit

Iceberg limit at 0000 UTC 16 Jan estimated from Newfoundland near
5100N 5600W to 5045N 5000W to 5200N 4900W to 5300N 5100W to 5700N
5500W then eastwards.

Western iceberg limit at 0000 UTC 16 Jan estimated from the Labrador
coast near 5128N 5649W to Newfoundland near 5118N 5640W.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 11:00 AM EST 15 January 2017

Iceberg Limit

Iceberg limit at 0000 UTC 16 Jan estimated from Newfoundland near
5100N 5600W to 5045N 5000W to 5200N 4900W to 5300N 5100W to 5700N
5500W then eastwards.

Western iceberg limit at 0000 UTC 16 Jan estimated from the Labrador
coast near 5128N 5649W to Newfoundland near 5118N 5640W.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

Warnings (In effect)

Freezing spray warning in effect

Southwestern Grand Banks

Issued 03:00 AM NST 16 January 2017

Moderate or severe freezing spray is 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 3:00 AM NST 16 January 2017 Today Tonight and Tuesday At 3:00 a.m. NST today low 1007 mb located east of the Avalon
Peninsula.
By 3:30 p.m. NST today departing low 998 mb located northeast of
the Grand Banks.

At 3:00 a.m. NST today ridge located over the Maritimes.
By 3:00 a.m. NST Tuesday ridge located over the Grand Banks.

At 3:30 p.m. NST today low 1003 mb located west of Labrador.
By 3:30 p.m. NST Tuesday low 1002 mb located off the Northeast
Coast of Newfoundland.

Marine Weather Statement

Issued 2:48 AM NST 16 January 2017 An intensifying low pressure system just east of the Avalon Peninsula
will cross the Northern Grand Banks this morning then move off to the
east this afternoon. Gale force northwesterlies can be expected
immediately behind this low today.

Another low pressure system approaching from the west will track
across Northern Newfoundland overnight then move off the Northeast
Coast of Newfoundland on Tuesday. Strong to gale force south to
southwesterlies ahead of the low will shift to strong to gale force
north to northwesterlies in its wake.

Marine interests are advised that gale warnings are in effect for all
waters except Southwest Coast, Belle Isle Bank, and the Southwestern
Grand Banks.

Marine interests are also advised that freezing spray warnings are in
effect for all waters except the Southeastern Grand Banks.

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