Marine Forecast
Issued 04:00 PM NST 16 December 2025
Tonight and Wednesday.
Wind northwest 25 knots backing to southwest 25 near midnight.
Wind southwest 25 Wednesday.
Flurries Wednesday afternoon and
evening.
Freezing spray warning in effect.
Freezing spray ending Wednesday evening.
Temperatures minus 10 to minus 5 rising to minus 3 Wednesday
evening.
Winds
Issued 04:00 PM NST 16 December 2025
Tonight and Wednesday.
Wind northwest 25 knots backing to southwest 25 near midnight.
Wind southwest 25 Wednesday.
Waves
Issued 06:00 PM NST 16 December 2025
Tonight and Wednesday.
Seas 3 to 5 metres except 2 to 3 over northern sections. Seas
subsiding to 2 to 3 late overnight except 1 to 2 over northern
sections.
Weather & Visibility
Issued 04:00 PM NST 16 December 2025
Tonight and Wednesday.
Flurries Wednesday afternoon and
evening.
Air temperature
Issued 04:00 PM NST 16 December 2025
Tonight and Wednesday.
Temperatures minus 10 to minus 5 rising to minus 3 Wednesday
evening.
Freezing Spray
Issued 04:00 PM NST 16 December 2025
Tonight and Wednesday.
Freezing spray warning in effect.
Freezing spray ending Wednesday evening.
Ice Forecasts
Issued 10:00 AM EST 16 December 2025 Today Tonight and Wednesday Ice Edge
Ice edge estimated from Newfoundland near 4927N 5356W to 4944N 5358W
to 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 except 2 tenths grey ice along the coast. Consolidated
grey ice in a few sheltered bays.
Iceberg Bulletin
Issued 1:30 PM EST 16 December 2025 Iceberg Limit
Iceberg limit at 0000 UTC 17 Dec estimated from Newfoundland near
5020N 5628W to 5030N 5515W to 5330N 5200W to 5945N 5730W to 6155N
5330W to 6005N 4945W to 5900N 4600W then northeastward.Iceberg Count
Unknown number of icebergs.
Warnings (In effect)
Mid Labrador Coast
Issued 4:00 PM NST 16 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.
Technical Marine Synopsis
Issued 4:00 PM NST 16 December 2025 Tonight and Wednesday At 4:00 p.m. NST today low 943 mb located southeast of Labrador Sea.
By 9:30 a.m. NST Wednesday departing low 945 mb located southeast
of Greenland.
At 4:00 p.m. NST today ridge located on a line northeast-southwest
over northern Quebec.
By 4:00 a.m. NST Wednesday ridge located on a line north-south
over the East Labrador Sea.
At 4:00 p.m. NST Wednesday approaching low 978 mb located over
Hudson Strait.
Marine Weather Statement
Issued 3:41 PM NST 16 December 2025 An intense low pressure system southeast of the Labrador Sea will
move to lie southeast of Greenland Wednesday morning. Strong to gale
force northwesterlies behind the low will gradually diminish as the
low moves away and a ridge of high pressure builds in from the west.
Marine interests are advised that gale warnings are in effect for
South 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.