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South Labrador Sea

Forecast

Marine Forecast

Issued 09:30 AM NDT 17 April 2021

Today Tonight and Sunday.

Wind variable 10 to 15 knots increasing to south 15 to 20 this evening and to south 25 late overnight. Wind south 25 Sunday.

Temperatures minus 5 to zero rising to plus 2 this evening.

Waves

Issued 06:00 AM NDT 17 April 2021
Today Tonight and Sunday. Outside the ice edge seas 2 to 3 metres subsiding to 1 to 2 near noon.

Extended Forecast

Issued 04:00 AM NDT 17 April 2021
Monday Wind southeast 25 knots backing to northeast 25 late in the day.
Tuesday Wind northeast 25 to 35 knots.
Wednesday Wind northeast 25 knots.

Ice Forecast

Issued 10:00 AM EDT 17 April 2021 Today Tonight and Sunday 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 17 April 2021 Today Tonight and Sunday

Ice Edge

Ice edge estimated from Newfoundland near 4958N 5530W to 5042N 5408W
to 5359N 5240W to 5522N 5347W 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 10:11 AM EDT 17 April 2021

Iceberg Limit

Iceberg limit at 0000 UTC 17 Apr estimated from Newfoundland near
4736N 5241W to 4800N 5135W to 5250N 5025W to 5500N 5100W to 6000N
5800W to 6050N 5315W then eastwards.

Western iceberg limit at 0000 UTC 17 Apr estimated from Quebec near
5109N 5838W to Newfoundland near 5018N 5732W.

Iceberg Count

Unknown number of icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 9:30 AM NDT 17 April 2021 Today Tonight and Sunday At 9:30 a.m. NDT today quasi-stationary low 980 mb located east
of Greenland.

At 9:30 a.m. NDT today low 1008 mb located southwest of Ungava Bay.
By 9:30 a.m. NDT Sunday quasi-stationary low 1004 mb located over
Ungava Bay.

At 9:30 a.m. NDT today ridge located on a line northwest-southeast
over the South Labrador Sea.
By 9:30 a.m. NDT Sunday ridge located east of the East Labrador Sea.

Marine Weather Statement

Issued 9:23 AM NDT 17 April 2021 Marine interests are advised that all warnings have ended.

Atlantic - Newfoundland Area

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