Northwest Labrador Sea
Forecast
Marine Forecast
Issued 04:00 PM NST 15 December 2025
Tonight and Tuesday.
Wind north 15 to 20 knots backing to northwest 20 late overnight except north 30 over southern sections. Wind becoming west 25 Tuesday afternoon then diminishing to west 15 Tuesday evening.
Flurries.
Freezing spray warning in effect.
Freezing spray over northwestern sections late this afternoon tonight and Tuesday.
Temperatures minus 8 to minus 2.
Waves
Issued 06:00 PM NST 15 December 2025
Tonight and Tuesday.
Seas 2 to 3 metres.
Extended Forecast
Issued 04:00 PM NST 15 December 2025
Wednesday
Wind west 15 to 20 knots backing to south 25
in the afternoon.
Thursday
Wind northwest 35 knots.
Friday
Wind west 25 to 35 knots diminishing to south
15.
Ice Forecast
Issued 10:00 AM EST 15 December 2025 Today Tonight and Tuesday Bergy water.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EST 15 December 2025 Today Tonight and TuesdayIce Edge
Ice edge estimated from Newfoundland near 4927N 5356W to 4944N 5358Wto 5012N 5536W to 5125N 5504W to 5349N 5528W to 5633N 6011W to 5928N
6239W to Labrador near 6018N 6424W. Sea ice west of the ice edge.
Ice Coverage
Bergy water.
Iceberg Bulletin
Issued 1:30 PM EST 15 December 2025Iceberg Limit
Iceberg limit at 0000 UTC 16 Dec estimated from Newfoundland near4730N 5239W to 4715N 4945W to 5115N 4715W to 5945N 5730W to 6155N
5330W to 6005N 4945W to 5900N 4600W then northeastward.
Iceberg Count
Unknown number of icebergs.Warnings
Warnings (In effect)
Freezing spray warning in effect
Northwest Labrador Sea
Issued 4:00 PM NST 15 December 2025Moderate or severe freezing spray is occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.
Synopsis
Technical Marine Synopsis
Issued 4:00 PM NST 15 December 2025 Tonight and Tuesday At 4:00 p.m. NST today deepening low 956 mb located over southernNewfoundland.
By 4:00 p.m. NST Tuesday low 941 mb located east of Belle Isle Bank.
At 4:00 p.m. NST today ridge located on a line northeast-southwest
over Quebec.
By 4:00 p.m. NST Tuesday ridge located on a line north-south over
western Labrador.
Marine Weather Statement
Issued 3:46 PM NST 15 December 2025 A deepening low pressure system over Southern Newfoundland will crossEastern Newfoundland this evening before moving off into the North
Atlantic on Tuesday. Strong to gale force northeasterlies will
develop over southern waters this evening and back to strong to gale
force northwesterlies over most waters by tonight or Tuesday.
Storm force northwesterlies are expected over the South Labrador
Coast tonight.
Marine interests are advised that a storm warning is in effect for
South Labrador Coast. Gale warnings are in effect Mid Labrador Coast,
South Labrador Sea, and East Labrador Sea.
Marine interests are also advised that freezing spray warnings are in
effect for all waters except East Labrador Sea.
Hudson - Hudson Bay Area
- Arviat - eastern half
- Arviat - western half
- Baker
- Belcher - northern half
- Belcher - southern half
- Central - eastern half
- Central - western half
- Churchill - eastern half
- Churchill - western half
- Coats - northern half
- Coats - southern half
- East Foxe
- Frobisher Bay
- James Bay
- 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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