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Southwestern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 03:30 PM NST 27 February 2021

Tonight and Sunday.

Gale warning in effect.

Wind northwest 15 to 20 knots diminishing to variable 10 to 15 early this evening then increasing to south 25 early Sunday morning. Wind increasing to south 35 to 45 near noon Sunday then veering to west 35 to 45 Sunday evening.

Rain Sunday.

Temperatures minus 2 rising to plus 4 overnight.

Waves

Issued 06:00 AM NST 27 February 2021
Today Tonight and Sunday. Seas 3 to 5 metres subsiding to 2 to 3 this evening then building to 3 to 5 near noon Sunday. Seas building to 5 to 7 Sunday evening.

Extended Forecast

Issued 03:30 PM NST 27 February 2021
Monday Wind northwest 35 to 45 knots diminishing to variable 10 to 15 in the afternoon then increasing to southeast 15 to 20 late in the day.
Tuesday Wind southeast 25 to 35 knots becoming west 25 to 35.
Wednesday Wind west 25 to 35 knots.

Ice Forecast

Issued 10:00 AM EST 27 February 2021 Today Tonight and Sunday Ice free.  

[ Canadian Ice Service ]

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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
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Ice Conditions

Ice Forecasts

Southwestern Grand Banks

Issued 10:00 AM EST 27 February 2021 Today Tonight and Sunday

Ice Edge

Ice edge estimated from Newfoundland near 4839N 5303W to 4920N 5247W
to 4949N 5326W to 5347N 5131W to 5803N 5800W then northeastward. Sea
ice west of the ice edge.

Ice Coverage

Ice free.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EST 27 February 2021 Today Tonight and Sunday

Ice Edge

Ice edge estimated from Newfoundland near 4839N 5303W to 4920N 5247W
to 4949N 5326W to 5347N 5131W to 5803N 5800W then northeastward. Sea
ice west of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Southwestern Grand Banks

Issued 1:30 PM EST 27 February 2021

Iceberg Limit

Iceberg limit at 0000 UTC 27 Feb estimated from Newfoundland near
4726N 5244W to 4635N 4915W to 4735N 4755W to 5430N 5130W to 6010N
5700W to 6020N 5550W to 5710N 5050W to 5540N 4550W then eastwards.

Western iceberg limit at 0000 UTC 27 Feb estimated from Newfoundland
near 5112N 5606W to the Labrador coast near 5200N 5700W.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 1:30 PM EST 27 February 2021

Iceberg Limit

Iceberg limit at 0000 UTC 27 Feb estimated from Newfoundland near
4726N 5244W to 4635N 4915W to 4735N 4755W to 5430N 5130W to 6010N
5700W to 6020N 5550W to 5710N 5050W to 5540N 4550W then eastwards.

Western iceberg limit at 0000 UTC 27 Feb estimated from Newfoundland
near 5112N 5606W to the Labrador coast near 5200N 5700W.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

Warnings (In effect)

Gale warning in effect

Southwestern Grand Banks

Issued 3:30 PM NST 27 February 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 3:30 PM NST 27 February 2021 Tonight and Sunday At 3:30 p.m. NST today ridge located over eastern Newfoundland.
By 3:30 p.m. NST Sunday departing ridge located southeast of the
Grand Banks.

At 3:30 p.m. NST today trough located over New England.
By 3:30 p.m. NST Sunday low 995 mb located over the Southwest
Coast of Newfoundland.

Marine Weather Statement

Issued 3:21 PM NST 27 February 2021 A trough of low pressure will approach the marine district from the
west and develop into a low this evening. The low pressure system
will then move to lie over the Southwest Coast Sunday afternoon.
Strong to gale force southwesterlies over western waters will ease
this evening. On Sunday, the low will cause strong to gale force
southeasterlies to spread across southern waters before shifting to
strong to gale force northwesterlies in its wake.

Marine interests are advised that gale warnings are in effect for all
waters except East Coast - north of Cape St. Francis, Northeast Coast
and Funk Island Bank.

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

Atlantic - Maritimes Area

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Marine Weather for Canada

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