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South Labrador Sea

Warnings

Forecast

Marine Forecast

Issued 09:30 PM NDT 16 April 2026

Tonight and Friday.

Wind west 20 knots except light over southern sections. Wind increasing to northwest 25 near noon Friday except northwest 15 to 20 over southern sections Friday afternoon.

Flurries.

Freezing spray warning in effect.

Over open water freezing spray late this evening overnight and Friday morning. Freezing spray over western sections Friday afternoon and evening.

Temperatures minus 12 to minus 4 rising to minus 7 to zero Friday afternoon.

Waves

Issued 06:00 PM NDT 16 April 2026
Tonight and Friday. Outside the ice edge seas 3 to 4 metres subsiding to 2 to 3 near midnight and to 1 to 2 Friday morning. Seas building to 2 to 3 Friday afternoon and to 3 to 5 Friday evening.

Extended Forecast

Issued 04:00 PM NDT 16 April 2026
Saturday Wind northwest 25 to 35 knots.
Sunday Wind south 25 to 35 knots.
Monday Wind south 25 knots.

Ice Forecast

Issued 10:00 AM EDT 16 April 2026 Today Tonight and Friday Bergy water except 5 tenths first-year ice including a trace of old ice in the western section. 

[ Canadian Ice Service ]

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Weather Conditions

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

Ice Forecasts

Issued 10:00 AM EDT 16 April 2026 Today Tonight and Friday

Ice Edge

Ice edge estimated from Newfoundland near 4745N 5243W to 4502N 4713W
to 4700N 4615W to 5200N 4900W to 5530N 5230W to 5700N 5600W to 6045N
5800W to 6200N 5700W then northeastward. Sea ice north then west of
the ice edge.

Ice Coverage

Bergy water except 5 tenths first-year ice including a trace of old
ice in the western section.

 

Iceberg Bulletin

Issued 2:30 PM EDT 16 April 2026

Iceberg Limit

Iceberg limit at 0000 UTC 17 Apr estimated from Newfoundland near
4655N 5400W to 4500N 5200W to 4450N 4700W to 4630N 4415W to 5000N
4425W to 5305N 4755W to 5900N 5500W to 6015N 5245W to 5735N 4735W
then eastward.

Iceberg Count

Unknown number of icebergs.
Warnings

Warnings (In effect)

Freezing spray warning in effect

South Labrador Sea

Issued 9:30 PM NDT 16 April 2026

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.

Warnings (Ended)

Gale warning ended

South Labrador Sea

Issued 9:30 PM NDT 16 April 2026
Synopsis

Technical Marine Synopsis

Issued 9:30 PM NDT 16 April 2026 Tonight and Friday At 9:30 p.m. NDT tonight trough located north of Labrador Sea.
By 9:30 p.m. NDT Friday trough located east of the East Labrador
Sea.

Marine Weather Statement

Issued 9:21 PM NDT 16 April 2026 A trough of low pressure north of district will sweep across the East
Labrador Sea tonight and Friday. Gale force westerlies to
northwesterlies ahead of the trough will shift to strong to gale
force northwesterlies in its wake.

Marine interests are advised that gale warnings are in effect for
North Labrador Coast - north of Saglek, Northwest Labrador Sea, and
East Labrador Sea.

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

Atlantic - Newfoundland Area

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Marine Weather for Canada

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