South Labrador Sea
Forecast
Marine Forecast
Issued 09:30 PM NDT 19 April 2025
Tonight and Sunday.
Wind light increasing to northeast 10 to 15 knots Sunday afternoon and to northeast 20 Sunday evening.
Flurries or showers. Fog patches forming late overnight and dissipating Sunday morning.
Waves
Issued 06:00 PM NDT 19 April 2025
Tonight and Sunday.
Outside the ice edge seas 1 to 2 metres subsiding to 1 or less
Sunday morning then building to 1 to 2 Sunday evening.
Extended Forecast
Issued 04:00 PM NDT 19 April 2025
Monday
Wind northeast 25 knots increasing to northeast
35 in the afternoon.
Tuesday
Wind north 35 knots.
Wednesday
Wind north 20 knots.
Ice Forecast
Issued 10:00 AM EDT 19 April 2025 Today Tonight and Sunday 1 tenth first-year ice including a trace of old ice except 6 tenths
first-year ice including a trace of old ice in the extreme western
section.
Stay connected
Weather Conditions
Zoom-in to make a selection

Legend:


Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 19 April 2025 Today Tonight and SundayIce Edge
Ice edge estimated from Newfoundland near 4915N 5328W to 5100N 4815Wto 5526N 5139W to 5701N 5617W to 6200N 6111W then northeastward. Sea
ice north then west of the ice edge.
Ice Coverage
1 tenth first-year ice including a trace of old ice except 6 tenths
first-year ice including a trace of old ice in the extreme western
section.
Iceberg Bulletin
Issued 2:30 PM EDT 19 April 2025Iceberg Limit
Iceberg limit at 0000 UTC 20 Apr estimated from Newfoundland near4731N 5444W to 4125N 5145W to 4155N 4755W to 4700N 3720W to 5350N
4430W to 5915N 5605W to 6035N 5500W to 5900N 4930W then eastwards.
Western iceberg limit at 0000 UTC 20 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 19 April 2025 Tonight and Sunday At 9:30 p.m. NDT tonight dissipating low 1004 mb located over theNorthwest Labrador Sea.
At 9:30 p.m. NDT tonight low 1002 mb located over eastern Quebec.
By 9:30 p.m. NDT Sunday low 984 mb located over central
Newfoundland.
At 9:30 p.m. NDT tonight dissipating ridge located over Labrador
Coast.
Atlantic - Newfoundland Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Banquereau
- Belle Isle Bank
- Bras d'Or Lakes
- Cabot Strait
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore - eastern half
- East Coast
- Fourchu
- Funk Island Bank - northern half
- Funk Island Bank - southern half
- Gulf - Magdalen
- Gulf - Port au Port
Another Region
- Date modified: