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South Labrador Sea

Forecast

Marine Forecast

Issued 09:30 PM NDT 21 April 2024

Tonight and Monday.

Wind south 15 to 20 knots diminishing to light late overnight then increasing to southeast 10 to 15 early Monday morning. Wind increasing to southeast 20 Monday evening.

Showers or flurries.

Waves

Issued 06:00 PM NDT 21 April 2024
Tonight and Monday. Outside the ice edge seas 1 to 2 metres except 2 to 3 over eastern sections tonight.

Extended Forecast

Issued 04:00 PM NDT 21 April 2024
Tuesday Wind southeast 25 knots veering to southwest 25 in the morning.
Wednesday Wind south 20 knots.
Thursday Wind east 25 knots.

Ice Forecast

Issued 10:00 AM EDT 21 April 2024 Today Tonight and Monday Bergy water except 3 tenths first-year ice including a trace of old ice in the extreme southwestern and northwestern sections. 

[ Canadian Ice Service ]

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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 Berry Hill Bonavista Burgeo Cape Race Corner Brook Daniel's Harbour Englee Ferolle Point La Scie Port aux Basques 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 21 April 2024 Today Tonight and Monday

Ice Edge

First ice edge estimated from 5117N 5728W to 5127N 5644W to
Newfoundland near 5122N 5637W. Sea ice north of the ice edge.

Second ice edge estimated from Newfoundland near 4934N 5429W to
5238N 5222W to 5515N 5156W to 5641N 5703W to 6005N 5856W to 6200N
5854W then northeastward. Sea ice west of the ice edge.

Ice Coverage

Bergy water except 3 tenths first-year ice including a trace of old
ice in the extreme southwestern and northwestern sections.

 

Iceberg Bulletin

Issued 2:30 PM EDT 21 April 2024

Iceberg Limit

Iceberg limit at 0000 UTC 22 Apr estimated from Newfoundland near
4729N 5245W to 4805N 4945W to 5155N 4710W to 5445N 4940W to 5445N
4940W to 5625N 4855W then eastward.

Western iceberg limit at 0000 UTC 22 Apr estimated from Quebec near
5013N 6130W to Newfoundland near 4905N 5804W.

Iceberg Count

Unknown number of icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 9:30 PM NDT 21 April 2024 Tonight and Monday At 4:00 a.m. NDT Monday intensifying low 1000 mb located west of
Anticosti Island.
By 9:30 p.m. NDT Monday low 988 mb located over central Labrador.

At 9:30 p.m. NDT tonight quasi-stationary trough located on a line
north-south over Labrador Sea.

At 9:30 p.m. NDT tonight trough located over Quebec.
By 4:00 a.m. NDT Monday dissipating trough located over western
Labrador.

Atlantic - Newfoundland Area

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