South Labrador Sea
Forecast
Marine Forecast
Issued 04:00 AM NDT 13 September 2026
Today Tonight and Monday.
Wind southeast 15 to 20 knots except west 15 to 20 over eastern sections early this morning. Wind becoming southeast 25 this morning then veering to south 15 to 20 this evening. Wind veering to west 15 Monday afternoon except south 25 over southeastern sections.
Periods of rain today and this evening. Showers and fog patches Monday.
Waves
Issued 06:00 AM NDT 13 September 2026
Today Tonight and Monday.
Seas 1 to 2 metres building to 2 to 3 near noon becoming 1 to 2
this evening except 2 to 3 over southeastern sections.
Extended Forecast
Issued 04:00 AM NDT 13 September 2026
Tuesday
Wind west 15 to 20 knots increasing to west 25
in the morning then backing to southwest 15 to 20 late in the day.
Wednesday
Wind southwest 15 to 20 knots increasing to
southwest 25.
Thursday
Wind west 35 to 45 knots veering to northwest
25 to 35.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 7 August 2026 Forecasts have ended for the season.Iceberg Bulletin
Issued 2:30 PM EDT 12 September 2026Iceberg Limit
Iceberg limit at 0000 UTC 13 Sep estimated from Newfoundland near4930N 5510W to 5445N 5145W to 6000N 5730W to 6130N 5420W to 5850N
4610W then northeastward.
Iceberg Count
Unknown number of icebergs.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 4:00 AM NDT 13 September 2026 Today Tonight and Monday At 4:00 a.m. NDT today trough located on a line northwest-southeastover northern Quebec.
By 4:00 a.m. NDT Monday trough located on a line northwest-southeast
over the East Labrador Sea.
At 4:00 a.m. NDT today ridge located on a line north-south over
the South Labrador Sea.
By 4:00 p.m. NDT today departing ridge located on a line north-south
over the East Labrador Sea.
Marine Weather Statement
Issued 3:54 AM NDT 13 September 2026 A trough of low pressure over Northern Quebec will cross the LabradorSea today and tonight. A brief period of gale force southeasterlies
can be expected over northern waters ahead of the trough today.
Marine interests are advised that a gale warning is in effect for the
North Labrador Coast.
Arctic - Eastern Arctic Area
- Admiralty
- Arviat
- Baker
- Barrow
- Boothia
- Byam
- Central
- Central Brevoort
- Clarence - northern half
- Clarence - southern half
- Coats
- Committee
- Cumberland
- East Baffin - northern half
- East Baffin - southern half
- East Brevoort
- East Clyde
- East Davis
- 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
- North Labrador Coast
- Norwegian
- Nottingham
- Peary
- Peel
- Pond
- Prince Charles
- Puvirnituq - northern half
- Puvirnituq - southern half
- Queens
- Rae
- Rankin
- Regent
- Resolution
- Roes Welcome
- South Labrador Sea
- South Sverdrup
- South-central Hudson
- St. Roch
- Ungava
- West Baffin - northern half
- West Baffin - southern half
- West Brevoort
- West Clyde
- West Davis - northern half
- West Davis - southern half
- West Foxe
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