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South Labrador Sea

Forecast

Marine Forecast

Issued 09:30 PM NST 26 February 2020

Tonight and Thursday.

Gale warning in effect.

Wind northwest 35 knots diminishing to northwest 30 Thursday afternoon.

Flurries. Visibility 1 mile or less in flurries.

Freezing spray warning in effect.

Over open water freezing spray over northwestern sections tonight and Thursday.

Temperatures minus 10 to minus 2.

Waves

Issued 06:00 PM NST 26 February 2020
Tonight and Thursday. Outside the ice edge seas 3 to 5 metres.

Extended Forecast

Issued 04:00 PM NST 26 February 2020
Friday Wind northwest 30 knots diminishing to northwest 20 in the morning then veering to northeast 15 to 20 in the afternoon.
Saturday Wind northwest 20 knots.
Sunday Wind northwest 20 knots.

Ice Forecast

Issued 10:00 AM EST 26 February 2020 Today Tonight and Thursday Bergy water except 9 tenths grey-white ice including 4 tenths first-year ice in the northwestern and southwestern section. 

[ Canadian Ice Service ]

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Weather Conditions

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

Ice Forecasts

Issued 10:00 AM EST 26 February 2020 Today Tonight and Thursday

Ice Edge

Ice edge estimated from Newfoundland near 4830N 5300W to 4845N 5045W
to 5055N 4900W to 5515N 5245W to 5615N 5615W to 5800N 5800W then
northward. Sea ice west of the ice edge.

Ice Coverage

Bergy water except 9 tenths grey-white ice including 4 tenths
first-year ice in the northwestern and southwestern section.

 

Iceberg Bulletin

Issued 11:00 AM EST 26 February 2020

Iceberg Limit

Iceberg limit at 0000 UTC 26 Feb estimated from Newfoundland near
4730N 5240W to 4730N 4620W to 4855N 4615W to 5400N 5000W to 6000N
5900W to 6220N 5500W to 5800N 4700W then eastwards.

Western iceberg limit at 0000 UTC 26 Feb estimated from the Labrador
coast near 5144N 5626W to Newfoundland near 5130N 5610W.

Iceberg Count

26 to 50 icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

South Labrador Sea

Issued 9:30 PM NST 26 February 2020

'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 Sea

Issued 9:30 PM NST 26 February 2020

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 9:30 PM NST 26 February 2020 Tonight and Thursday At 9:30 p.m. NST tonight trough located over the South Labrador Sea.
By 4:00 p.m. NST Thursday departing trough located over Funk
Island Bank.

At 9:30 p.m. NST tonight building ridge located on a line
northwest-southeast over central Labrador.
By 9:30 p.m. NST Thursday ridge located from Labrador to the
Grand Banks.

Marine Weather Statement

Issued 9:29 PM NST 26 February 2020 A trough of low pressure over the South Labrador Sea will move south
of the marine district on Thursday. Gale force northwesterlies over
southern waters will diminish to strong by Thursday afternoon as the
trough moves away and a ridge of high pressure builds in from the
west.

Marine interests are advised that gale warnings are in effect for
South Labrador Coast, Mid Labrador Coast, and South 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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