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South Labrador Sea


Marine Forecast

Issued 04:00 AM NDT 01 August 2021

Today Tonight and Monday.

Wind northwest 25 knots except southwest 25 over southeastern sections this morning. Wind becoming southwest 25 this afternoon then diminishing to southwest 15 to 20 near midnight. Wind veering to west 25 Monday morning.

Showers. Risk of thunderstorms this morning. Fog patches dissipating this morning.


Issued 06:00 AM NDT 01 August 2021
Today Tonight and Monday. Seas 2 to 3 metres except 1 to 2 over northwestern sections early this morning and 3 to 4 over eastern sections today and this evening.

Extended Forecast

Issued 04:00 AM NDT 01 August 2021
Tuesday Wind west 20 knots.
Wednesday Wind variable 15 knots.
Thursday Wind variable 10 to 15 knots increasing to west 15 to 20.

Ice Forecast

Issued 10:00 AM EDT 8 July 2021 Forecasts available to mariners upon request. 

[ Canadian Ice Service ]

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Weather Conditions

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Map of Atlantic - Newfoundland marine weather areas Banquereau - 44139 East Chedabucto Bay - 44488 West Chedabucto Bay - 44489 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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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 8 July 2021

Ice Coverage

Forecasts available to mariners upon request.


Iceberg Bulletin

Issued 2:30 PM EDT 31 July 2021

Iceberg Limit

Iceberg limit at 0000 UTC 1 Aug estimated from the Labrador coast
near 5229N 5551W to 5330N 5345W to 5500N 5400W to 5755N 5555W to
5900N 5800W to 5955N 5140W to 5840N 4650W then eastwards.

Iceberg Count

Unknown number of icebergs.

No watches or warnings in effect.


Technical Marine Synopsis

Issued 4:00 AM NDT 1 August 2021 Today Tonight and Monday At 4:00 a.m. NDT today low 987 mb located over the South Labrador
By 4:00 a.m. NDT Monday weakening low 989 mb located over the East
Labrador Sea.

At 4:00 a.m. NDT today dissipating trough located on a line
north-south over the Northwest Labrador Sea.

Marine Weather Statement

Issued 3:50 AM NDT 1 August 2021 A low pressure system over the South Labrador Sea will continue
tracking northeastwards to lie over the East Labrador Sea later
today. Strong to gale force east to northeasterly winds will continue
over the northwest and East Labrador Sea today ahead of the low.

Marine interests are advised that a gale warning is in effect for
East Labrador Sea.

Atlantic - Newfoundland Area

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