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Southwestern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 03:30 PM NST 28 February 2021

Tonight and Monday.

Gale warning in effect.

Wind south 35 to 45 knots veering to west 35 to 45 early this evening then to northwest 35 Monday morning. Wind diminishing to north 15 to 20 Monday afternoon then becoming southeast 15 Monday evening.

Rain with a risk of thunderstorms changing to flurries or showers this evening and ending near noon Monday.

Waves

Issued 06:00 AM NST 28 February 2021
Today Tonight and Monday. Seas 2 to 3 metres building to 3 to 5 near noon and to 5 to 7 this evening. Seas subsiding to 3 to 5 near noon Monday and to 2 to 3 Monday evening.

Extended Forecast

Issued 03:30 PM NST 28 February 2021
Tuesday Wind southeast 25 knots increasing to southeast 40 to 50 in the morning then diminishing to southwest 25 to 35 in the afternoon.
Wednesday Wind west 25 to 35 knots.
Thursday Wind southwest 25 to 35 knots diminishing to south 15 to 20.

Ice Forecast

Issued 10:00 AM EST 28 February 2021 Today Tonight and Monday 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 28 February 2021 Today Tonight and Monday

Ice Edge

Ice edge estimated from Newfoundland near 4839N 5303W to 4912N 5250W
to 4950N 5302W to 5412N 5131W to 5803N 5740W 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 28 February 2021 Today Tonight and Monday

Ice Edge

Ice edge estimated from Newfoundland near 4839N 5303W to 4912N 5250W
to 4950N 5302W to 5412N 5131W to 5803N 5740W 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 28 February 2021

Iceberg Limit

Iceberg limit at 0000 UTC 1 Mar estimated from Newfoundland near
4914N 5332W to 5100N 4930W to 5500N 5130W to 6010N 5700W to 6020N
5550W to 5710N 5050W to 5540N 4550W then eastwards.

Western iceberg limit at 0000 UTC 1 Mar estimated from the Labrador
coast near 5147N 5642W to Newfoundland near 5118N 5618W.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 1:30 PM EST 28 February 2021

Iceberg Limit

Iceberg limit at 0000 UTC 1 Mar estimated from Newfoundland near
4914N 5332W to 5100N 4930W to 5500N 5130W to 6010N 5700W to 6020N
5550W to 5710N 5050W to 5540N 4550W then eastwards.

Western iceberg limit at 0000 UTC 1 Mar estimated from the Labrador
coast near 5147N 5642W to Newfoundland near 5118N 5618W.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

Warnings (In effect)

Gale warning in effect

Southwestern Grand Banks

Issued 3:30 PM NST 28 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 28 February 2021 Tonight and Monday At 3:30 p.m. NST today deepening low 998 mb located over the
Southwest Coast of Newfoundland.
By 3:30 p.m. NST Monday low 996 mb located east of the Grand Banks.

At 8:00 p.m. NST Monday approaching low 984 mb located over the
Maritimes.

Marine Weather Statement

Issued 3:23 PM NST 28 February 2021 A low pressure system over the Southwest Coast will move to lie over
the Southeastern Grand Banks Monday morning. Southeasterly gales
ahead of the low will shift to gale force west to northwesterlies in
its wake.

Marine interests are advised that gale warnings are in effect for
Southwest Coast, South Coast, East Coast, and the Grand Banks.

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

Atlantic - Maritimes Area

Another Region

Marine Weather for Canada

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