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South Labrador Sea

Warnings

Forecast

Marine Forecast

Issued 09:30 PM NST 13 December 2025

Tonight and Sunday.

Gale warning in effect.

Wind northwest 25 to 35 knots becoming northwest 25 Sunday afternoon then diminishing to northwest 15 to 20 Sunday evening.

Showers or flurries becoming flurries near midnight. Visibility 1 mile or less in precipitation.

Temperatures minus 3 to plus 1.

Waves

Issued 06:00 PM NST 13 December 2025
Tonight and Sunday. Seas 5 to 7 metres subsiding to 3 to 5 near noon Sunday.

Extended Forecast

Issued 04:00 PM NST 13 December 2025
Monday Wind north 15 to 20 knots increasing to north 25 late in the day.
Tuesday Wind north 35 to 45 knots.
Wednesday Wind northwest 25 knots backing to southwest 25.

Ice Forecast

Issued 10:00 AM EST 13 December 2025 Today Tonight and Sunday Bergy water. 

[ Canadian Ice Service ]

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Map of Atlantic - Labrador marine weather areas Tukialik Bay Saglek Makkovik Airport Nain Airport Mary's Harbour Hopedale CFB Goose Bay Cartwright Airport Cape Kiglapait Cape Kakkiviak Kangiqsualujjuaq Airport
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 13 December 2025 Today Tonight and Sunday

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 13 December 2025

Iceberg Limit

Iceberg limit at 0000 UTC 14 Dec estimated from Newfoundland near
4730N 5239W to 4730N 5000W to 5130N 4815W to 5945N 5730W to 6155N
5330W to 6005N 4945W to 5900N 4600W then northeastward.

Iceberg Count

Unknown number of icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

South Labrador Sea

Issued 9:30 PM NST 13 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 13 December 2025 Tonight and Sunday At 9:30 p.m. NST tonight low 957 mb located southeast of Greenland.
By 9:30 p.m. NST Sunday low 961 mb located southeast of Greenland.

At 4:00 p.m. NST Sunday approaching ridge located over Quebec.

Marine Weather Statement

Issued 9:22 PM NST 13 December 2025 An intense low pressure system southeast of Greenland will continue
to slowly track eastward through the forecast period. Strong to gale
force north to northwesterlies will gradually diminish from west to
east as the low tracks further away.

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

Marine interests are also advised that freezing spray warnings are in
effect for the Labrador coast and Northwest Labrador Sea.

Atlantic - Labrador Area

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Marine Weather for Canada

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