Language selection

My Weather Profile Weather Topics  | 

Southwestern Grand Banks

Forecast

Marine Forecast

Issued 03:00 AM NDT 17 October 2021

Today Tonight and Monday.

Gale warning in effect.

Wind north 15 to 20 knots backing to northwest 10 to 15 this morning then becoming light this evening. Wind increasing to southeast 15 Monday morning and to southeast 25 near noon Monday. Wind increasing to southeast 35 Monday evening.

Rain and fog banks Monday evening.

Waves

Issued 06:00 AM NDT 17 October 2021
Today Tonight and Monday. Seas 2 to 3 metres subsiding to 1 to 2 this evening then building to 2 to 3 Monday afternoon.

Extended Forecast

Issued 03:00 AM NDT 17 October 2021
Tuesday Wind southeast 35 knots diminishing to west 15 to 20 in the afternoon.
Wednesday Wind west 25 knots.
Thursday Wind northwest 20 knots.

Ice Forecast

Issued 10:00 AM EDT 8 July 2021 Forecasts available to mariners upon request.  

[ 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 Banquereau - 44139 LaHave Bank - 44150 Halifax Harbour - 44258 East Chedabucto Bay - 44488 West Chedabucto Bay - 44489 West Bay of Fundy - 44490 Mont-Louis - 45138 Baie-Comeau Airport Havre-Saint-Pierre Airport Île aux Perroquets Île Rouge Longue-Pointe-de-Mingan Sept-Îles Airport Pointe-des-Monts Pointe-Noire Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport Heath Point Îles de la Madeleine Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier Île Bicquette Cap-Chat Bas Caraquet Bathurst Airport Bouctouche AAFC Charlo 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 Eskasoni (First Nations) 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 Branch Hill Wreckhouse
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Southwestern Grand Banks

Issued 10:00 AM EDT 8 July 2021

Ice Coverage

Forecasts available to mariners upon request.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EDT 8 July 2021

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Southwestern Grand Banks

Issued 2:30 PM EDT 16 October 2021

Iceberg Limit

Iceberg limit at 0000 UTC 17 Oct estimated from the Labrador coast
near 5228N 5546W to 5245N 5430W to 5415N 5245W to 5515N 5245W to
5800N 5700W to 5835N 5720W to 6005N 5255W to 5650N 5130W to 5735N
4645W then eastwards.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 2:30 PM EDT 16 October 2021

Iceberg Limit

Iceberg limit at 0000 UTC 17 Oct estimated from the Labrador coast
near 5228N 5546W to 5245N 5430W to 5415N 5245W to 5515N 5245W to
5800N 5700W to 5835N 5720W to 6005N 5255W to 5650N 5130W to 5735N
4645W then eastwards.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

Warnings (In effect)

Gale warning in effect

Southwestern Grand Banks

Issued 03:00 AM NDT 17 October 2021

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. 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 NDT 17 October 2021 Today Tonight and Monday At 3:00 a.m. NDT today low 980 mb located east of Funk Island Bank.
By 10:00 a.m. NDT today departing low 982 mb located east of the
Marine District.

At 3:00 a.m. NDT today ridge located on a line north-south over
the Gulf of St. Lawrence.
By 3:00 a.m. NDT Monday ridge located on a line northwest-southeast
over the East Coast of Newfoundland.

At 8:00 p.m. NDT tonight approaching trough located over the
Maritimes.

Marine Weather Statement

Issued 2:54 AM NDT 17 October 2021 A low pressure system east of the Funk Island Bank will finally move
away from the region today. Strong to gale force northerlies over
eastern waters will gradually diminish as the low weakens.

Meanwhile a trough of low pressure approaching from the southwest
will move over the Maritimes tonight. Strong to gale force
southeasterlies will develop tonight and Monday as the trough
approaches.

Marine interests are advised that gale warnings are in effect for
Gulf - Port au Port, Southwest Coast, South Coast, Funk Island Bank
and the Southwestern Grand Banks.

Atlantic - Maritimes Area

Another Region

What we are doing

Date modified: