Southeastern Grand Banks
Forecast
Marine Forecast
Issued 03:30 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
Extended Forecast
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Southeastern Grand Banks
Issued 10:00 AM EST 7 March 2021 Today Tonight and MondayIce Edge
Ice edge estimated from Newfoundland near 4839N 5303W to 4929N 5304Wto 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 MondayIce Edge
Ice edge estimated from Newfoundland near 4839N 5303W to 4929N 5304Wto 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 2021Iceberg Limit
Iceberg limit at 0000 UTC 8 Mar estimated from Newfoundland near4919N 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 2021Iceberg Limit
Iceberg limit at 0000 UTC 8 Mar estimated from Newfoundland near4919N 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 3:30 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 3:30 PM NST 7 March 2021 Tonight and Monday At 3:30 p.m. NST today trough located over northwestern LabradorSea.
By 3:30 p.m. NST Monday departing trough located over southern
Labrador Sea.
At 10:00 a.m. NST Monday deepening low 1004 mb located south of
Laurentian Fan.
By 3:30 p.m. NST Monday low 1000 mb located south of Laurentian Fan.
At 3:30 p.m. NST today ridge located on a line east-west over the
southern Grand Banks.
By 3:30 p.m. NST Monday ridge located on a line east-west over
Newfoundland.
Marine Weather Statement
Issued 3:28 PM NST 7 March 2021 A developing low pressure system will deepen and track northeastwardduring 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
- Anticosti - eastern half
- Anticosti - western half
- Banquereau
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore
- East Coast - Cape St. Francis and south
- East Scotian Slope
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen - eastern half
- Gulf - Magdalen - western half
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait - eastern half
- Northumberland Strait - western half
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Sable
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
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Go prepared with Highway 93 forecasts. Highway regions are available in the Alberta text forecast bulletin between Lake Louise and Jasper. (Photo by: Natalie Anderson)
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