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Southeastern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 08:00 PM NST 07 March 2021

Tonight and Monday.

Gale warning in effect.

Wind variable 10 to 15 knots increasing to northeast 15 to 20 late overnight and to northeast 25 Monday afternoon. Wind increasing to northeast 35 Monday evening.

Showers changing to snow or rain Monday morning. Fog banks.

Temperatures plus 6 falling to zero Monday evening.

Waves

Issued 06:00 PM NST 07 March 2021
Tonight and Monday. Seas 2 to 3 metres becoming 1 to 2 early Monday morning except 2 to 3 over southern sections Monday afternoon and evening.

Extended Forecast

Issued 03:30 PM NST 07 March 2021
Tuesday Wind north 35 knots diminishing to northwest 20 in the afternoon.
Wednesday Wind northwest 15 to 20 knots diminishing to variable 10 to 15.
Thursday Wind southwest 15 to 20 knots.

Ice Forecast

Issued 10:00 AM EST 7 March 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

Southeastern Grand Banks

Issued 10:00 AM EST 7 March 2021 Today Tonight and Monday

Ice Edge

Ice edge estimated from Newfoundland near 4839N 5303W to 4929N 5304W
to 5012N 5428W to 5203N 5143W to 5534N 5214W to 5642N 5716W to 5803N
5825W 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 7 March 2021 Today Tonight and Monday

Ice Edge

Ice edge estimated from Newfoundland near 4839N 5303W to 4929N 5304W
to 5012N 5428W to 5203N 5143W to 5534N 5214W to 5642N 5716W to 5803N
5825W then northeastward. Sea ice west of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Southeastern Grand Banks

Issued 1:30 PM EST 7 March 2021

Iceberg Limit

Iceberg limit at 0000 UTC 8 Mar estimated from Newfoundland near
4919N 5344W to 5100N 4945W to 5500N 5130W to 6010N 5700W to 6020N
5550W to 6035N 5325W to 5715N 4610W then eastwards.

Western iceberg limit at 0000 UTC 8 Mar estimated from the Labrador
coast near 5135N 5644W to Newfoundland near 5121N 5633W.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 1:30 PM EST 7 March 2021

Iceberg Limit

Iceberg limit at 0000 UTC 8 Mar estimated from Newfoundland near
4919N 5344W to 5100N 4945W to 5500N 5130W to 6010N 5700W to 6020N
5550W to 6035N 5325W to 5715N 4610W then eastwards.

Western iceberg limit at 0000 UTC 8 Mar estimated from the Labrador
coast near 5135N 5644W to Newfoundland near 5121N 5633W.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

Warnings (In effect)

Gale warning in effect

Southeastern Grand Banks

Issued 8:00 PM NST 07 March 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 8:00 PM NST 7 March 2021 Tonight and Monday At 8:00 p.m. NST tonight trough located over northwestern Labrador
Sea.
By 8:00 p.m. NST Monday trough located east of Belle Isle Bank.

At 8:00 p.m. NST tonight deepening low 1010 mb located south of
Nova Scotia.
By 8:00 p.m. NST Monday low 990 mb located south of the Grand Banks.

At 8:00 p.m. NST tonight ridge located on a line east-west over
the southern Grand Banks.
By 8:00 p.m. NST Monday ridge located on a line east-west over
Newfoundland.

Marine Weather Statement

Issued 7:56 PM NST 7 March 2021 A developing low pressure system will deepen and track northeastward
during the forecast period to lie south of Laurentian Fan Monday
afternoon. Strong to gale force northeasterly winds will develop over
the Southern Grand Banks as this low approaches.

Marine interests are advised that a gale warning is in effect for
Southeastern Grand Banks.

Marine interests are advised that a freezing spray warning is in
effect for Belle Isle Bank.

Atlantic - Maritimes Area

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Marine Weather for Canada

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