Issued 10:00 AM NST 05 December 2021
Today Tonight and Monday.
Wind west 10 to 15 knots backing to southwest 15 to 20 this afternoon then veering to west 25 this evening. Wind diminishing to northwest 15 Monday morning and to light Monday afternoon. Wind becoming southeast 15 Monday evening.
Flurries ending overnight. Visibility 1 mile or less in flurries.
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Ice ForecastsIssued 10:00 AM EST 5 December 2021 Today Tonight and Monday
Ice EdgeFirst ice edge estimated from Labrador near 5345N 5642W to 5414N
5714W to Labrador near 5422N 5749W. Sea ice west of the ice edge.
Second ice edge estimated from Labrador near 5452N 5812W to 5611N
6031W to 5718N 6100W to 5954N 6343W to Labrador near 6014N 6422W.
Sea ice west of the ice edge.
Forecasts available to mariners upon request.
Iceberg BulletinIssued 1:30 PM EST 4 December 2021
Iceberg LimitIceberg limit at 0000 UTC 5 Dec estimated from Newfoundland near
5106N 5546W to 5130N 5430W to 5430N 5000W to 5545N 5000W to 5745N
5715W to 6100N 5940W to 6205N 5355W to 5910N 4710W then eastwards.
Western iceberg limit at 0000 UTC 5 Dec estimated from the Labrador
coast near 5128N 5651W to Newfoundland near 5120N 5639W.
Iceberg CountNo confirmed icebergs.
No watches or warnings in effect.
Technical Marine SynopsisIssued 10:00 AM NST 5 December 2021 Today Tonight and Monday At 10:00 a.m. NST today low 953 mb located north of Labrador Sea.
By 3:00 a.m. NST Monday low 963 mb located over Davis Strait.
At 10:00 a.m. NST today ridge located over Newfoundland.
By 3:30 p.m. NST today weakening ridge located northeast of
At 10:00 a.m. NST today low 1019 mb located southwest of the
By 8:00 p.m. NST tonight departing low 1018 mb located east of
the Grand Banks.
Marine Weather StatementIssued 9:54 AM NST 5 December 2021 An intense low pressure system north of the Labrador Sea will move
northward over the Davis Strait today. Westerly gales will diminish
in its wake.
On Monday a trough of low pressure will approach the district from
the west. Strong to gale force southeasterlies will develop ahead of
Marine interests are advised that gale warnings are in effect for
Gulf - Port au Port, Belle Isle Bank, 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
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou
- Eastern Shore - eastern half
- Eastern Shore - western half
- East Coast
- East Scotian Slope
- Georges Bank
- Grand Manan
- Gulf - Magdalen
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Sable - eastern half
- Sable - western half
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
- Arctic - Eastern Arctic
- Arctic - Western Arctic
- Atlantic - Labrador
- Atlantic - Maritimes
- Atlantic - Newfoundland
- Great Lakes - Lake Erie and Lake Ontario
- Great Lakes - Lake Huron
- Great Lakes - Lake Superior
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