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South Labrador Sea

Warnings

Forecast

Marine Forecast

Issued 09:30 PM NDT 18 April 2021

Tonight and Monday.

Wind south 25 knots backing to southeast 15 to 20 late overnight then diminishing to light Monday afternoon except northeast 20 over southern sections.

Waves

Issued 06:00 PM NDT 18 April 2021
Tonight and Monday. Outside the ice edge seas 1 to 2 metres building to 2 to 3 Monday evening.

Extended Forecast

Issued 04:00 PM NDT 18 April 2021
Tuesday Wind northeast 25 to 35 knots.
Wednesday Wind northeast 25 knots.
Thursday Wind northeast 15 knots becoming variable 10 to 15.

Ice Forecast

Issued 10:00 AM EDT 18 April 2021 Today Tonight and Monday 2 tenths first-year ice except 9 tenths first-year ice including a trace of old ice in the extreme northwestern section. 

[ 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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 18 April 2021 Today Tonight and Monday

Ice Edge

Ice edge estimated from Newfoundland near 4959N 5552W to 5359N 5240W
to 5541N 5328W to 5612N 5633W to 5803N 5748W then northeastward. Sea
ice west of the ice edge.

Ice Coverage

2 tenths first-year ice except 9 tenths first-year ice including a
trace of old ice in the extreme northwestern section.

 

Iceberg Bulletin

Issued 2:30 PM EDT 18 April 2021

Iceberg Limit

Iceberg limit at 0000 UTC 19 Apr estimated from Newfoundland near
4736N 5241W to 4805N 5135W to 5400N 5040W to 5500N 5100W to 6000N
5800W to 6050N 5315W then eastwards.

Western iceberg limit at 0000 UTC 19 Apr estimated from Quebec near
5015N 6000W to Newfoundland near 4919N 5815W.

Iceberg Count

Unknown number of icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 9:30 PM NDT 18 April 2021 Tonight and Monday At 9:30 p.m. NDT tonight low 1007 mb located over the North
Labrador Coast.
By 9:30 p.m. NDT Monday low 1009 mb located north of the East
Labrador Sea.

At 9:30 p.m. NDT tonight trough from 1007 mb low located over
Quebec.
By 9:30 p.m. NDT Monday trough from 1009 mb low located over
Labrador Sea.

Marine Weather Statement

Issued 9:12 PM NDT 18 April 2021 Marine interests are advised that all warnings have ended.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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