South Labrador Sea
Forecast
Marine Forecast
Issued 09:30 PM NST 19 January 2021
Tonight and Wednesday.
Gale warning in effect.
Wind variable 15 to 20 knots increasing to northwest 25 late overnight then becoming east 25 Wednesday morning except northwest 35 over northwestern sections. Wind becoming east 35 Wednesday afternoon.
Snow or rain and fog patches overnight and Wednesday.
Freezing spray warning in effect.
Over open water freezing spray over northwestern sections late overnight and Wednesday.
Temperatures minus 2 to plus 2 falling to minus 8 to zero Wednesday morning then rising to plus 2 Wednesday evening.
Waves
Extended Forecast
Ice Forecast
Stay connected
Ice Conditions
Ice Forecasts
Issued 10:00 AM EST 19 January 2021 Today Tonight and WednesdayIce Edge
Ice edge estimated from Newfoundland near 5105N 5545W to 5220N 5340Wto 5500N 5445W to 5800N 5730W then northeastward. Sea ice west of
the ice edge.
Ice Coverage
Bergy water except 6 tenths grey ice including 1 tenth grey-white
ice in the extreme western section.
Iceberg Bulletin
Issued 2:30 PM EST 19 January 2021Iceberg Limit
Iceberg limit at 0000 UTC 20 Jan estimated from Newfoundland near5105N 5545W to 5115N 5345W to 5700N 5330W to 5935N 5620W to 6430N
5530W to 6000N 5100W to 5640N 4725W then eastwards.
Western iceberg limit at 0000 UTC 20 Jan estimated from the Labrador
coast near 5139N 5635W to Newfoundland near 5125N 5623W.
Iceberg Count
Unknown number of icebergs.Warnings
Warnings (In effect)
Gale warning in effect
South Labrador Sea
Issued 9:30 PM NST 19 January 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.
Freezing spray warning in effect
South Labrador Sea
Issued 9:30 PM NST 19 January 2021Moderate or severe freezing spray is occurring or expected to occur in this marine area. 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 9:30 PM NST 19 January 2021 Tonight and Wednesday At 9:30 p.m. NST tonight trough located on a linenorthwest-southeast over the Northwest Labrador Sea.
By 9:30 p.m. NST Wednesday trough located on a line north-south
over the North Labrador Coast.
At 9:30 p.m. NST tonight low 972 mb located over the northern
Grand Banks.
By 9:30 p.m. NST Wednesday low 975 mb located over the South
Labrador Coast.
Marine Weather Statement
Issued 9:24 PM NST 19 January 2021 A trough of low pressure over the Northwest Labrador Sea will remainnearly stationary today before moving slowly westwards towards the
Labrador coast Wednesday as a low pressure system approaches from the
south. Gale to storm force east to southeasterlies are forecast to
the east of this trough, while strong to gale force northwesterlies
will develop to its west on Wednesday.
Marine interests are advised that a storm warning is in effect for
East Labrador Sea. Gale warnings are in effect for all remaining
waters except Lake Melville.
Marine interests are also advised that freezing spray warnings are in
effect for South Labrador Coast, Mid Labrador Coast, South Labrador
Sea, and Northwest Labrador Sea - southwestern half.
Arctic - Eastern Arctic Area
- Admiralty
- Arviat - eastern half
- Arviat - western half
- Baker
- Barrow
- Boothia
- Byam
- 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
- Committee
- Cumberland
- East Baffin
- East Brevoort - northern half
- East Brevoort - southern half
- East Clyde
- East Davis - northern half
- East Davis - southern half
- East Foxe
- East Labrador Sea
- Eureka - southern half
- Frobisher Bay
- Hassel
- Igloolik
- Jones - eastern half
- Jones - western half
- Kane - southern half
- Lancaster - eastern half
- Lancaster - western half
- Larsen
- Maclean
- Massey
- Maud
- McClintock
- Mid Labrador Coast
- Navy Board
- Northwest Labrador Sea - northeastern half
- Northwest Labrador Sea - southwestern half
- North Labrador Coast
- Norwegian
- Nottingham - eastern half
- Nottingham - western half
- Peary
- Peel
- Pond
- Prince Charles
- Puvirnituq - northern half
- Puvirnituq - southern half
- Queens
- Rae
- Rankin - northern half
- Rankin - southern half
- Regent
- 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
- 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
Another Region
What we are doing
Weather Forecasts
Weather Alerts
Weather Resources
Features
Need to travel Alberta Highway 93?

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)
- Date modified: