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Northwest Labrador Sea

Forecast

Marine Forecast

Issued 09:30 PM NST 11 December 2025

Tonight and Friday.

Gale warning in effect.

Wind north 25 knots increasing to north 35 Friday afternoon.

Flurries. Visibility as low as 1 mile in flurries.

Temperatures near zero.

Waves

Issued 06:00 PM NST 11 December 2025
Tonight and Friday. Seas 2 to 3 metres building to 3 to 5 late overnight.

Extended Forecast

Issued 04:00 PM NST 11 December 2025
Saturday Wind north 25 to 35 knots increasing to north 35 to 45 in the morning then backing to northwest 25 to 35 late in the day.
Sunday Wind northwest 25 to 35 knots becoming northwest 25.
Monday Wind northwest 15 to 20 knots.

Ice Forecast

Issued 10:00 AM EST 11 December 2025 Today Tonight and Friday Bergy water. 

[ Canadian Ice Service ]

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Weather Conditions

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Map of Hudson - Hudson Bay marine weather areas Akulivik Airport Coral Harbour Airport Eastmain Airport Inukjuak Airport La Grande Rivière Airport Moosonee Airport Peawanuck Airport Fort Severn Airport Waskaganish Airport Churchill Airport Wemindji Airport Baker Lake Airport Rankin Inlet Airport Sanikiluaq Airport Whale Cove Airport Kinngait (Cape Dorset Airport) Iqaluit Airport Wager Bay Kimmirut Airport Cape Kakkiviak Tasiujaq Airport Salluit Airport Quaqtaq Airport Kuujjuaq Airport Kangiqsualujjuaq Airport Kangirsuk Airport Kangiqsujuaq Airport Kuujjuarapik Airport Puvirnituq Airport Aupaluk Airport Chesterfield Inlet Airport Ivujivik Airport Umiujaq Airport Arviat Airport
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 11 December 2025 Today Tonight and Friday

Ice Edge

Ice edge estimated from Newfoundland near 4934N 5429W to 4941N 5429W
to 5016N 5608W to 5139N 5511W to 5339N 5536W to 5627N 6028W 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 11 December 2025

Iceberg Limit

Iceberg limit at 0000 UTC 12 Dec estimated from Newfoundland near
4730N 5239W to 4730N 5030W to 5200N 4915W to 5945N 5730W to 6155N
5330W to 6005N 4945W then northeastward.

Iceberg Count

Unknown number of icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

Northwest Labrador Sea

Issued 9:30 PM NST 11 December 2025

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. 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 9:30 PM NST 11 December 2025 Tonight and Friday At 9:30 p.m. NST tonight trough located on a line
northeast-southwest over Labrador Sea.
By 4:00 p.m. NST Friday dissipating trough located on a line
northeast-southwest over Labrador Sea.

At 9:30 p.m. NST tonight deepening low 979 mb located over the
Great Northern Peninsula.
By 9:30 p.m. NST Friday low 962 mb located southeast of Labrador
Sea.

Marine Weather Statement

Issued 9:22 PM NST 11 December 2025 A trough of low pressure will remain nearly stationary over the
Labrador Sea tonight before dissipating Friday afternoon. Meanwhile,
a low pressure system will approach the district from the southwest
to sit southeast of the Labrador Sea on Friday. Strong to gale force
northerlies will develop to the north of the trough on Friday
afternoon then spread south as the approaching low intensifies.

Marine interests are advised that gale warnings are in effect for Mid
Labrador Coast - north of Hopedale, North Labrador Coast, South
Labrador Sea - southeastern half, and Northwest Labrador Sea.

Hudson - Hudson Bay Area

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