Issued 08:00 PM AST 07 December 2021
Tonight and Wednesday.
Wind northwest 15 to 20 knots diminishing to variable 10 to 15 near midnight then increasing to easterly 15 to 20 Wednesday afternoon. Wind increasing to easterly 20 to 25 Wednesday evening.
Showers or flurries Wednesday morning and afternoon changing to rain.
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Ice ForecastsIssued 10:00 AM EST 7 December 2021 Today Tonight and Wednesday
Ice EdgeFirst ice edge estimated from Quebec near 4909N 6625W to 4909N 6649W
to 4828N 6900W to 4901N 6810W to 4917N 6710W to 5004N 6610W to 4845N
6158W to Labrador near 5116N 5728W. Sea ice south then north of the
Second ice edge estimated from Prince Edward Island near 4628N 6237W
to 4721N 6425W to 4842N 6358W to Quebec near 4851N 6412W. Sea ice
west of the ice edge.
Third ice edge estimated from Nova Scotia near 4546N 6248W to Prince
Edward Island near 4558N 6244W. South of the ice edge. Ice west of
the ice edge.
Iceberg BulletinIssued 1:30 PM EST 7 December 2021
Iceberg LimitIceberg limit at 0000 UTC 8 Dec estimated from the Labrador coast
near 5202N 5550W to 5200N 5430W to 5245N 5000W to 5500N 4900W to
5745N 5715W to 6120N 5900W to 6205N 5355W to 5940N 4815W then
Iceberg CountNo confirmed icebergs.
No watches or warnings in effect.
Technical Marine SynopsisIssued 8:00 PM AST 7 December 2021 Tonight and Wednesday At 8:00 p.m. AST tonight low 945 mb located over southern Labrador
By 3:00 a.m. AST Wednesday departing low 948 mb located over
eastern Labrador Sea.
At 8:00 p.m. AST tonight ridge located southwest of the Marine
By 8:00 p.m. AST Wednesday ridge located from Anticosti Island to
the Grand Banks.
At 3:30 p.m. AST Wednesday approaching low 1008 mb located southwest
of the Marine District.
Marine Weather StatementIssued 7:59 PM AST 7 December 2021 A low pressure system over the South Labrador Sea will continue to
slowly travel northeastward and depart tonight. Strong to gale force
westerlies will diminish tonight in its wake.
Marine interests are advised that a gale warning is in effect for
Marine interests are also advised that freezing spray warnings are in
effect for Chaleur-Miscou and Anticosti.
Atlantic - Maritimes Area
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou
- Eastern Shore
- East Coast - Cape St. Francis and south
- 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
- 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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