Northwest Labrador Sea
Forecast
Marine Forecast
Issued 04:00 PM NDT 21 April 2025
Tonight and Tuesday.
Wind north 15 knots tonight and Tuesday.
Flurries or showers this afternoon.
Temperatures minus 2 to plus 2.
Waves
Issued 06:00 PM NDT 21 April 2025
Tonight and Tuesday.
Outside the ice edge seas 1 to 2 metres except 2 to 3 over
southern sections.
Extended Forecast
Issued 04:00 PM NDT 21 April 2025
Wednesday
Wind light.
Thursday
Wind light becoming north 15 knots.
Friday
Wind northwest 20 knots.
Ice Forecast
Issued 10:00 AM EDT 21 April 2025 Today Tonight and Tuesday 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 21 April 2025 Today Tonight and TuesdayIce 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 21 April 2025Iceberg Limit
Iceberg limit at 0000 UTC 21 Apr estimated from Newfoundland near4731N 5444W to 4125N 5145W to 4155N 4755W to 4715N 3650W to 5415N
4450W to 5915N 5605W to 6035N 5500W to 5900N 4930W then eastwards.
Western iceberg limit at 0000 UTC 21 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 21 April 2025 Tonight and Tuesday At 4:00 p.m. NDT today low 982 mb located over Funk Island Bank.By 4:00 p.m. NDT Tuesday low 982 mb located southeast of the
Marine District.
At 4:00 p.m. NDT today ridge located over Quebec.
By 4:00 p.m. NDT Tuesday ridge located from the Northwest Labrador
Sea to Lake Melville.
Marine Weather Statement
Issued 3:51 PM NDT 21 April 2025 A low pressure system over Funk Island Bank will continue trackingslowly eastward to lie southeast of the marine district overnight.
Strong to gale force northerlies to northeasterlies are forecast
tonight and Tuesday over southern waters.
Marine interests are advised that gale warnings are in effect for
South Labrador Sea - southeastern half and East Labrador Sea -
southern half.
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 - eastern half
- Nottingham - western half
- 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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