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South Labrador Sea


Marine Forecast

Issued 04:00 AM NDT 20 September 2019

Today Tonight and Saturday.

Wind south 15 to 20 knots except southwest 25 over northwestern sections. Wind increasing to northwest 25 near noon except northwest 15 to 20 over northwestern sections tonight. Wind diminishing to northwest 15 to 20 Saturday morning.

Periods of rain today and early this evening. Showers beginning Saturday afternoon. Fog patches dissipating this evening.


Issued 06:00 PM NDT 19 September 2019
Tonight and Friday. Seas 2 to 3 metres subsiding to 1 to 2 this evening then building to 2 to 3 Friday afternoon.

Extended Forecast

Issued 04:00 AM NDT 20 September 2019
Sunday Wind northwest 15 to 20 knots becoming southeast 15 to 20 in the afternoon then increasing to southeast 25 late in the day.
Monday Wind variable 15 to 20 knots increasing to northwest 25 to 35.
Tuesday Wind northwest 15 to 20 knots.

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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 EDT 13 July 2019 Forecasts have ended for the season.

Iceberg Bulletin

Issued 11:00 AM EDT 19 September 2019

Iceberg Limit

Iceberg limit at 0000 UTC 20 Sep estimated from Newfoundland near
5100N 5550W to 5130N 5200W to 5215N 5000W to 5330N 5000W to 5700N
5500W to 6100N 5800W to 6200N 5600W to 5900N 5000W then eastwards.

Western iceberg limit at 0000 UTC 20 Sep estimated from the Labrador
coast near 5140N 5630W to Newfoundland near 5128N 5615W.

Iceberg Count

Unknown number of icebergs.

No watches or warnings in effect.


Technical Marine Synopsis

Issued 4:00 AM NDT 20 September 2019 Today Tonight and Saturday At 4:00 a.m. NDT today quasi-stationary low 980 mb located near
Baffin Island.

At 4:00 a.m. NDT today trough from low located over the North
Labrador Coast.
By 4:00 a.m. NDT Saturday trough located on a line
northwest-southeast over eastern Labrador Sea.

At 4:00 a.m. NDT today building ridge located over northwestern
By 4:00 a.m. NDT Saturday ridge located on a line
northeast-southwest over the Mid Labrador Coast.

Marine Weather Statement

Issued 3:46 AM NDT 20 September 2019 A trough of low pressure extending southward from a low over Baffin
Island will sweep across the district today. Strong to gale force
southeasterlies ahead of the trough will shift to strong to gale
force west to northwesterlies in its wake. Winds will persist tonight
and Saturday for most waters as the flow remains strong between the
low to the north and a ridge building in from the west.

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

Atlantic - Newfoundland Area

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