South Labrador Sea
Forecast
Marine Forecast
Issued 09:30 PM NDT 26 April 2025
Tonight and Sunday.
Wind variable 10 to 15 knots increasing to south 25 near midnight then veering to southwest 30 Sunday morning. Wind diminishing to northwest 20 Sunday afternoon.
Periods of rain or snow Sunday afternoon and evening. Visibility 1 mile or less in precipitation.
Waves
Issued 06:00 PM NDT 26 April 2025
Tonight and Sunday.
Outside the ice edge seas 1 to 2 metres building to 2 to 3 Sunday
morning then subsiding to 1 to 2 Sunday evening.
Extended Forecast
Issued 04:00 PM NDT 26 April 2025
Monday
Wind northwest 25 knots diminishing to
northwest 15 to 20 in the afternoon.
Tuesday
Wind southwest 25 knots.
Wednesday
Wind south 25 to 35 knots.
Ice Forecast
Issued 10:00 AM EDT 26 April 2025 Today Tonight and Sunday Bergy water except 2 tenths first-year ice including a trace of old
ice in the extreme western section.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 26 April 2025 Today Tonight and SundayIce Edge
Ice edge estimated from Newfoundland near 4849N 5349W to 4925N 5200Wto 5429N 5153W to 5629N 5651W to 6129N 5944W to 6200N 5900W then
northeastward. Sea ice north then west of the ice edge.
Ice Coverage
Bergy water except 2 tenths first-year ice including a trace of old
ice in the extreme western section.
Iceberg Bulletin
Issued 2:30 PM EDT 26 April 2025Iceberg Limit
Iceberg limit at 0000 UTC 27 Apr estimated from Newfoundland near4723N 5503W to 4040N 5210W to 4100N 4720W to 4655N 3430W to 5355N
4530W to 5915N 5605W to 6035N 5500W to 5920N 4925W then eastwards.
Western iceberg limit at 0000 UTC 27 Apr estimated from Quebec near
5020N 6115W to Newfoundland near 4805N 5845W.
Iceberg Count
Unknown number of icebergs.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 9:30 PM NDT 26 April 2025 Tonight and Sunday At 9:30 p.m. NDT tonight ridge located over Labrador Sea.By 4:00 a.m. NDT Sunday departing ridge located over the East
Labrador Sea.
At 9:30 p.m. NDT tonight deepening low 1002 mb located over
Ungava Bay.
By 4:00 p.m. NDT Sunday quasi-stationary low 980 mb located north
of Labrador Sea.
Marine Weather Statement
Issued 9:24 PM NDT 26 April 2025 A deepening low pressure system over Ungava Bay will move to lienorth of the marine district on Sunday. Over northern waters, strong
to gale force southerlies ahead of the low will shift to strong to
gale force westerlies as it passes.
Marine interests are advised that gale warnings are in effect for
North Labrador Coast, Northwest Labrador Sea and East Labrador Sea -
northern half.
Marine interests are also advised that a freezing spray warning is in
effect for Northwest Labrador Sea.
Atlantic - Newfoundland Area
- Anticosti
- Banquereau
- Belle Isle Bank
- Bras d'Or Lakes
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore
- East Coast
- Fourchu
- Funk Island Bank
- Gulf - Magdalen - eastern half
- Gulf - Magdalen - western half
- Gulf - Port au Port
- Lake Melville
- Laurentian Fan
- Mid Labrador Coast
- Northeast Coast
- Northeast Gulf
- Northern Grand Banks
- Northumberland Strait - eastern half
- Northumberland Strait - western half
- Sable
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwest Coast - Ramea and east
- Southwest Coast - west of Ramea
- South Coast
- South Labrador Coast
- South Labrador Sea
- Strait of Belle Isle
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