Northwest Labrador Sea
Forecast
Marine Forecast
Issued 04:00 PM NDT 19 April 2025
Tonight and Sunday.
Wind variable 10 to 15 knots except east 15 to 20 over northern sections. Wind becoming northeast 15 to 20 Sunday afternoon.
Showers or flurries and fog patches.
Waves
Issued 06:00 PM NDT 19 April 2025
Tonight and Sunday.
Outside the ice edge seas 2 to 3 metres subsiding to 1 to 2 late
overnight.
Extended Forecast
Issued 04:00 PM NDT 19 April 2025
Monday
Wind north 15 to 20 knots.
Tuesday
Wind north 10 to 15 knots.
Wednesday
Wind north 15 knots.
Ice Forecast
Issued 10:00 AM EDT 19 April 2025 Today Tonight and Sunday Bergy water except 8 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 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
Bergy water except 8 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 4:00 PM NDT 19 April 2025 Tonight and Sunday At 4:00 p.m. NDT today low 1003 mb located over the NorthwestLabrador Sea.
By 4:00 a.m. NDT Sunday dissipating low 1004 mb located over the
Northwest Labrador Sea.
At 4:00 p.m. NDT today low 1002 mb located over central Quebec.
By 4:00 p.m. NDT Sunday low 989 mb located over western
Newfoundland.
At 4:00 p.m. NDT today ridge located on a line northwest-southeast
over central Labrador.
By 4:00 a.m. NDT Sunday dissipating ridge located on a line
northwest-southeast over Labrador Sea.
Hudson - Hudson Bay Area
- Arviat - eastern half
- Arviat - western half
- Baker
- Belcher
- Central - eastern half
- Central - western half
- Churchill - eastern half
- Churchill - western half
- Coats - northern half
- Coats - southern half
- East Foxe
- Frobisher Bay
- James Bay - northern half
- James Bay - southern half
- Lake Winnipegosis
- Lake Winnipeg - north basin
- Northwest Labrador Sea
- North Labrador Coast
- Nottingham
- Puvirnituq - northern half
- Puvirnituq - southern half
- Rankin - northern half
- Rankin - southern half
- Resolution - eastern half
- Resolution - western half
- Roes Welcome - northern half
- Roes Welcome - southern half
- South Hudson - eastern half
- South Hudson - western half
- South-central Hudson - eastern half
- South-central Hudson - western half
- Ungava
- West Brevoort - southern half
- West Foxe
- York - eastern half
- York - western half
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