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Northwest Labrador Sea

Warnings

Forecast

Marine Forecast

Issued 04:00 AM NST 15 December 2025

Today Tonight and Tuesday.

Wind northwest 25 knots veering to north 15 to 20 this morning then backing to northwest 15 to 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 today and Tuesday.

Temperatures minus 8 to minus 2.

Waves

Issued 06:00 AM NST 15 December 2025
Today Tonight and Tuesday. Seas 3 to 5 metres subsiding to 2 to 3 near noon.

Extended Forecast

Issued 04:00 AM 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 14 December 2025 Today Tonight and Monday Bergy water. 

[ Canadian Ice Service ]

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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 14 December 2025 Today Tonight and Monday

Ice Edge

Ice edge estimated from Newfoundland near 4934N 5429W to 4941N 5429W
to 5018N 5539W to 5117N 5503W to 5341N 5526W 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 14 December 2025

Iceberg Limit

Iceberg limit at 0000 UTC 15 Dec estimated from Newfoundland near
4730N 5239W to 4715N 4945W to 5115N 4745W 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 04:00 AM NST 15 December 2025

Moderate 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 AM NST 15 December 2025 Today Tonight and Tuesday At 4:00 a.m. NST today deepening low 988 mb located south of
Nova Scotia.
By 4:00 a.m. NST Tuesday low 941 mb located over Funk Island Bank.

At 4:00 a.m. NST today quasi-stationary ridge located on a line
northeast-southwest over Quebec.

Marine Weather Statement

Issued 3:35 AM NST 15 December 2025 A deepening low pressure system south of Nova Scotia will cross
Newfoundland today before moving off into the North Atlantic on
Tuesday. Strong to gale force northeasterlies will develop over
southern waters later today and back to strong to gale force
northwesterlies over most waters by tonight or Tuesday.

Marine interests are advised that gale warnings are in effect for all
waters except Lake Melville, North Labrador Coast, and Northwest
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

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Marine Weather for Canada

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