South Labrador Sea
Forecast
Marine Forecast
Issued 04:00 AM NST 08 December 2025
Today Tonight and Tuesday.
Wind west 25 knots backing to southwest 20 this morning then diminishing to southwest 15 Tuesday morning. Wind increasing to west 25 Tuesday evening.
Snow or rain changing to flurries this morning. Visibility as low as 1 mile in precipitation.
Freezing spray warning in effect.
Freezing spray over western sections this morning. Freezing spray this afternoon and tonight. Freezing spray Tuesday evening.
Temperatures minus 5 to plus 2 falling to minus 8 to minus 4 this afternoon.
Waves
Extended Forecast
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EST 7 December 2025 Today Tonight and MondayIce Edge
First ice edge estimated from Newfoundland near 4958N 5542W to 5015N5605W to 5141N 5511W to 5142N 5511W to 5147N 5545W to Newfoundland
near 5137N 5557W. Sea ice west then south of the ice edge.
Second ice edge estimated from Labrador near 5347N 5630W to 5445N
5700W to 5547N 5953W to 5646N 6052W to 5928N 6239W to Labrador near
6018N 6424W. Sea ice west of the ice edge.
Ice Coverage
Bergy water.
Iceberg Bulletin
Issued 1:30 PM EST 7 December 2025Iceberg Limit
Iceberg limit at 0000 UTC 8 Dec estimated from Newfoundland near4814N 5333W to 4815N 5200W to 4900N 5100W to 5400N 5100W to 5945N
5730W to 6120N 5340W then eastward.
Iceberg Count
Unknown number of icebergs.Warnings
Warnings (In effect)
Freezing spray warning in effect
South Labrador Sea
Issued 04:00 AM NST 08 December 2025Moderate 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 4:00 AM NST 8 December 2025 Today Tonight and Tuesday At 4:00 a.m. NST today quasi-stationary trough located on a linenorthwest-southeast over Labrador Sea.
Marine Weather Statement
Issued 4:00 AM NST 8 December 2025 An intense trough of low pressure will remain nearly stationary overthe Labrador Sea throughout the forecast period. Strong to gale force
easterlies to the north and east of the trough shift to
northwesterlies to southwesterlies to the south and west of it.
Marine interests are advised that gale warnings are in effect for
North Labrador Coast, Northwest Labrador Sea, and East Labrador Sea.
Marine interests are also advised that freezing spray warnings are in
effect for Lake Melville, the Labrador coast, and South Labrador Sea.
Arctic - Eastern Arctic Area
- Admiralty
- Arviat - eastern half
- Arviat - western half
- Baker
- Barrow
- Boothia
- Byam
- Central Brevoort
- Central - eastern half
- Central - western half
- Clarence - northern half
- Clarence - southern half
- Coats - northern half
- Coats - southern half
- Committee
- Cumberland
- East Baffin - northern half
- East Baffin - southern half
- East Brevoort
- 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
- 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 - northern half
- Northwest Labrador Sea - southern 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
- 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
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