South Labrador Sea
Issued 09:30 AM NST 29 November 2021
Today Tonight and Tuesday.
Gale warning in effect.
Wind southwest 35 knots diminishing to west 25 this evening and to southwest 15 late overnight. Wind increasing to east 25 Tuesday morning and to southeast 35 to 45 Tuesday afternoon.
Showers or flurries ending near midnight. Snow or rain Tuesday. Visibility 1 mile or less in precipitation.
Temperatures zero rising to plus 5 Tuesday evening.
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Ice ForecastsIssued 10:00 AM EST 29 November 2021 Today Tonight and Tuesday
Ice EdgeFirst ice edge estimated from Labrador near 5345N 5642W to 5354N
5652W to Labrador near 5356N 5708W. Sea ice west of the ice edge.
Second ice edge estimated from Labrador near 5413N 5815W to Labrador
near 5415N 5818W. Sea ice west of the ice edge.
Third ice edge estimated from Labrador near 5548N 6029W to 5718N
6100W to 5933N 6319W to Labrador near 5951N 6402W. Sea ice west of
the ice edge.
Iceberg BulletinIssued 1:30 PM EST 28 November 2021
Iceberg LimitIceberg limit at 0000 UTC 29 Nov estimated from Newfoundland near
5106N 5543W to 5130N 5430W to 5500N 4945W to 5600N 4945W to 5745N
5715W to 6050N 6015W to 6205N 5355W to 5910N 4710W then eastwards.
Western iceberg limit at 0000 UTC 29 Nov estimated from the Labrador
coast near 5128N 5651W to Newfoundland near 5120N 5639W.
Iceberg CountUnknown number of icebergs.
Warnings (In effect)
South Labrador SeaIssued 09:30 AM NST 29 November 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.
Technical Marine SynopsisIssued 9:30 AM NST 29 November 2021 Today Tonight and Tuesday At 9:30 a.m. NST today low 981 mb located over the Northwest
By 9:30 p.m. NST tonight low 992 mb located north of Labrador Sea.
At 9:30 a.m. NST today ridge located over the Gulf of St. Lawrence.
By 9:30 a.m. NST Tuesday ridge located over Labrador Sea.
At 9:30 a.m. NST today low 1004 mb located southwest of Nova Scotia.
By 9:30 a.m. NST Tuesday low 988 mb located over the northern Gulf
of St. Lawrence.
Marine Weather StatementIssued 9:24 AM NST 29 November 2021 A low pressure system over the Northwest Labrador Sea will continue
tracking northeastward today to lie north of the Labrador Sea by
tonight. Strong to gale force west to southwesterlies are expected in
the wake of the low.
A second low pressure system will approach from the southwest and lie
over Southeastern Labrador by late in the day on Tuesday. Strong to
gale force north to southeasterlies will spread across most waters by
Marine interests are advised that gale warnings are in effect for all
Arctic - Eastern Arctic Area
- Central Brevoort - northern half
- Central Brevoort - southern half
- Central - eastern half
- Central - western half
- Clarence - northern half
- Clarence - southern half
- Coats - northern half
- Coats - southern half
- East Baffin - northern half
- East Baffin - southern half
- East Brevoort - northern half
- East Brevoort - southern half
- East Clyde - northern half
- East Clyde - southern half
- East Davis - northern half
- East Davis - southern half
- East Foxe
- East Labrador Sea
- Eureka - southern half
- Frobisher Bay
- Jones - eastern half
- Jones - western half
- Kane - southern half
- Lancaster - eastern half
- Lancaster - western half
- Mid Labrador Coast
- Navy Board
- Northwest Labrador Sea - northwestern half
- Northwest Labrador Sea - southeastern half
- North Labrador Coast
- Nottingham - eastern half
- Nottingham - western half
- Prince Charles
- Rankin - northern half
- Rankin - southern half
- Resolution - eastern half
- Resolution - western half
- Roes Welcome - northern half
- Roes Welcome - southern half
- South Labrador Sea
- South Sverdrup
- South-central Hudson - eastern half
- St. Roch
- Ungava - eastern half
- Ungava - western half
- West Baffin - northern half
- West Baffin - southern half
- West Brevoort - northern half
- West Brevoort - southern half
- West Clyde - northern half
- West Clyde - southern half
- West Davis - northern half
- West Davis - southern half
- West Foxe
- 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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