Southwestern Grand Banks

Forecast

Marine Forecast

Issued 08:00 PM NDT 26 April 2017

Tonight and Thursday

Wind south 10 to 15 knots increasing to south 15 to 20 near midnight then diminishing to south 10 to 15 Thursday evening.

Fog patches forming Thursday evening.

Waves

Issued 06:00 PM NDT 26 April 2017
Tonight and Thursday Seas 1 metre or less.

Extended Forecast

Issued 03:30 PM NDT 26 April 2017
Friday Wind southwest 15 to 20 knots.
Saturday Wind south 25 knots veering to west 20.
Sunday Wind northwest 25 to 35 knots.

Ice Forecast

Issued 10:00 AM EDT 26 April 2017 Today Tonight and Thursday Bergy water.  

[ Canadian Ice Service ]

Stay connected

ATOM

Weather Conditions

Skip Image

Zoom-in to make a selection

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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Southwestern Grand Banks

Issued 10:00 AM EDT 26 April 2017 Today Tonight and Thursday

Ice Edge

Ice edge estimated from Newfoundland near 4715N 5245W to 4700N 5205W
to 4730N 5145W to 5015N 5205W to 5230N 4930W to 5800N 5630W 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 26 April 2017 Today Tonight and Thursday

Ice Edge

Ice edge estimated from Newfoundland near 4715N 5245W to 4700N 5205W
to 4730N 5145W to 5015N 5205W to 5230N 4930W to 5800N 5630W 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 26 April 2017

Iceberg Limit

Iceberg limit at 0000 UTC 26 Apr estimated from Newfoundland near
4740N 5720W to 4400N 5700W to 4015N 5145W to 4030N 4645W to 4745N
4215W to 5115N 4400W to 5300N 4945W to 5600N 4900W then eastwards.

Western iceberg limit at 0000 UTC 26 Apr estimated from Quebec near
5021N 6239W to Anticosti Island near 4914N 6156W then from Anticosti
Island near 5910N 6225W to Newfoundland near 4737N 5914W.

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 26 April 2017

Iceberg Limit

Iceberg limit at 0000 UTC 26 Apr estimated from Newfoundland near
4740N 5720W to 4400N 5700W to 4015N 5145W to 4030N 4645W to 4745N
4215W to 5115N 4400W to 5300N 4945W to 5600N 4900W then eastwards.

Western iceberg limit at 0000 UTC 26 Apr estimated from Quebec near
5021N 6239W to Anticosti Island near 4914N 6156W then from Anticosti
Island near 5910N 6225W to Newfoundland near 4737N 5914W.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 8:00 PM NDT 26 April 2017 Tonight and Thursday At 8:00 p.m. NDT tonight high located over the southeastern
Grand Banks.
By 10:00 a.m. NDT Thursday departing high located southeast of
the Grand Banks.

At 8:00 p.m. NDT tonight trough located on a line
northeast-southwest over southeastern Labrador.
By 3:30 p.m. NDT Thursday trough located on a line
northeast-southwest over eastern Newfoundland.

At 8:00 p.m. NDT tonight ridge located over northern Quebec.
By 8:00 p.m. NDT Thursday ridge located on a line
northwest-southeast over Labrador.

Marine Weather Statement

Issued 7:55 PM NDT 26 April 2017 A trough of low pressure over Southeastern Labrador will move
southeastward to lie over Eastern Newfoundland Thursday afternoon.
Generally strong to gale force southwesterly winds ahead of the
trough will become strong to near gale force northerly behind it.

Marine interests are advised that gale warnings are in effect for
Strait of Belle Isle, Northeast Gulf, and Belle Isle Bank.

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

Atlantic - Maritimes Area

Another Region

What we are doing

Date modified: