South Labrador Sea
Forecast
Marine Forecast
Issued 04:00 AM NDT 16 July 2025
Today Tonight and Thursday.
Gale warning in effect.
Wind northwest 35 knots diminishing to northwest 25 this afternoon and to northwest 15 to 20 near midnight. Wind diminishing to variable 10 to 15 Thursday morning.
Showers ending this afternoon. Risk of thunderstorms early this morning. Fog banks dissipating this morning.
Waves
Issued 06:00 PM NDT 15 July 2025
Tonight and Wednesday.
Seas 1 to 2 metres building to 2 to 3 near midnight becoming 3 to
5 Wednesday morning except 1 to 2 over western sections.
Extended Forecast
Issued 04:00 AM NDT 16 July 2025
Friday
Wind southeast 10 to 15 knots increasing to
southeast 15 to 20 in the morning and to east 35 late in the day.
Saturday
Wind northeast 35 knots backing to northwest
35.
Sunday
Wind northwest 25 knots diminishing to variable
15 to 20.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 15 July 2025 Today Tonight and WednesdayIce Edge
Ice edge estimated from Labrador near 6128N 6328W to 6200N 6044Wthen northeastward. Sea ice northwest of the ice edge.
Ice Coverage
Bergy water.
Iceberg Bulletin
Issued 2:30 PM EDT 15 July 2025Iceberg Limit
Iceberg limit at 0000 UTC 16 Jul estimated from Newfoundland near4709N 5256W to 4655N 4455W to 4945N 4250W to 5430N 4920W to 5645N
5340W to 5745N 5405W to 6100N 5310W then eastward.
Iceberg Count
Unknown number of icebergs.Warnings
Warnings (In effect)
Gale warning in effect
South Labrador Sea
Issued 04:00 AM NDT 16 July 2025'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.
Synopsis
Technical Marine Synopsis
Issued 4:00 AM NDT 16 July 2025 Today Tonight and Thursday At 4:00 a.m. NDT today low 997 mb located south of the EastLabrador Sea.
By 4:00 a.m. NDT Thursday low 995 mb located southeast of Labrador
Sea.
At 4:00 p.m. NDT today ridge located on a line northwest-southeast
over Labrador Coast.
By 4:00 a.m. NDT Thursday ridge located on a line
northwest-southeast over the South Labrador Coast.
Marine Weather Statement
Issued 3:48 AM NDT 16 July 2025 A low pressure system south of the East Labrador Sea will continue todrift eastward today. Strong to gale force northwesterly winds behind
the low will diminish as the low departs.
Marine interests are advised that gale warnings are in effect for
South Labrador Sea and East Labrador Sea.
Arctic - Eastern Arctic Area
- Admiralty
- Arviat
- Baker
- Barrow
- Boothia
- Byam
- Central
- Central Brevoort - northern half
- Central Brevoort - southern half
- Clarence - northern half
- Clarence - southern half
- Coats
- 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
- Peary
- Peel
- Pond
- Prince Charles
- Puvirnituq - northern half
- Puvirnituq - southern half
- Queens
- Rae
- Rankin
- Regent
- Resolution - eastern half
- Resolution - western half
- Roes Welcome
- 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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