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South Labrador Coast

Warnings

Forecast

Marine Forecast

Issued 04:00 AM NST 06 December 2025

Today Tonight and Sunday.

Gale warning in effect.

Wind northwest 35 knots increasing to northwest 35 to 45 this morning then diminishing to northwest 25 to 35 near midnight. Wind becoming northwest 25 Sunday morning.

Flurries ending this afternoon. Visibility 1 mile or less in flurries.

Freezing spray warning in effect.

Freezing spray over western sections this afternoon tonight and Sunday.

Temperatures minus 1 falling to minus 8 to minus 2 this afternoon.

Waves

Issued 06:00 AM NST 06 December 2025
Today Tonight and Sunday. Seas 3 to 5 metres building to 6 to 8 this morning then subsiding to 4 to 6 late overnight.

Extended Forecast

Issued 04:00 AM NST 06 December 2025
Monday Wind west 25 knots.
Tuesday Wind west 20 knots.
Wednesday Wind west 35 knots.

Ice Forecast

Issued 10:00 AM EST 5 December 2025 Today Tonight and Saturday Bergy water except 2 tenths new ice along parts of the northwestern coast. 

[ Canadian Ice Service ]

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Map of Atlantic - Newfoundland marine weather areas Eskasoni (First Nations) Heath Point Bonavista Wreckhouse St.Paul Island Winterland Branch Hill Twillingate Stephenville Airport Burgeo St. Lawrence St. John's Int'l Airport St. Anthony Airport Grates Cove Cape Race Grand Étang Sagona Island North Mountain Port aux Basques Ingonish Beach La Scie Ferolle Point Englee Daniel's Harbour Corner Brook Cartwright Airport East Point West Chedabucto Bay – 44489 Blanc-Sablon Airport East Chedabucto Bay – 44488 Cap Whittle Chevery Banquereau - 44139 Charlottetown Airport Mary's Harbour North Cape Natashquan Airport Argentia J.A. Douglas McCurdy Sydney Airport Berry Hill Long Pond Îles de la Madeleine Airport Miscou Island Marticot Island Pool's Island
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 5 December 2025 Today Tonight and Saturday

Ice Edge

First ice edge estimated from Newfoundland near 5039N 5607W to 5042N
5551W to 5141N 5511W to 5142N 5511W to 5147N 5545W to Newfoundland
near 5137N 5557W. Sea ice west then south of the ice edge.

Second ice edge estimated from Labrador near 5347N 5630W to 5445N
5700W to 5547N 5953W to 5646N 6052W to 5928N 6239W to Labrador near
6018N 6424W. Sea ice west of the ice edge.

Ice Coverage

Bergy water except 2 tenths new ice along parts of the northwestern
coast.

 

Iceberg Bulletin

Issued 1:30 PM EST 5 December 2025

Iceberg Limit

Iceberg limit at 0000 UTC 6 Dec estimated from Newfoundland near
4830N 5310W to 4900N 4815W to 5000N 4700W to 5100N 4730W to 5945N
5730W to 6120N 5340W then eastward.

Iceberg Count

Less than 10 icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

South Labrador Coast

Issued 04:00 AM NST 06 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.

Freezing spray warning in effect

South Labrador Coast

Issued 04:00 AM NST 06 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 6 December 2025 Today Tonight and Sunday At 4:00 a.m. NST today quasi-stationary trough located on a line
northwest-southeast over the Northwest Labrador Sea.

Marine Weather Statement

Issued 3:51 AM NST 6 December 2025 A trough of low pressure will remain nearly stationary over the
Northwest Labrador Sea. Strong to gale force east to southeasterlies
will continue east of the trough, and strong to gale force north to
northwesterlies will continue west of the trough before diminishing
Sunday morning as the trough weakens.

Marine interests are advised that gale warnings are in effect for all
waters except Lake Melville and South Labrador Sea - eastern half.

Marine interests are also advised that freezing spray warnings are in
effect for Lake Melville, Labrador coast and Northwest Labrador Sea -
western half.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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