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South Labrador Sea - southeastern half

Forecast

Marine Forecast

Issued 09:30 PM NST 10 December 2024

Tonight and Wednesday.

Gale warning in effect.

Wind northwest 25 to 35 knots becoming northwest 25 near midnight then diminishing to northwest 15 to 20 late overnight. Wind backing to southwest 10 to 15 Wednesday morning then to southeast 15 to 20 Wednesday evening.

Flurries or showers ending near noon Wednesday.

Temperatures plus 5 falling to zero Wednesday afternoon.

Waves

Issued 06:00 PM NST 10 December 2024
Tonight and Wednesday. Seas 5 to 7 metres subsiding to 3 to 5 late overnight and to 2 to 3 Wednesday afternoon.

Extended Forecast

Issued 04:00 PM NST 10 December 2024
Thursday Wind southeast 25 knots increasing to southeast 35 to 45 in the afternoon.
Friday Wind south 35 to 45 knots becoming southwest 40 to 50.
Saturday Wind southwest 35 to 45 knots veering to northwest 35.

Ice Forecast

Issued 10:00 AM EST 10 December 2024 Today Tonight and Wednesday Bergy water. 

[ 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 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 EST 10 December 2024 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from Newfoundland near 5038N 5608W to 5051N
5548W to 5138N 5517W to Newfoundland near 5138N 5554W. Sea ice west
then south of the ice edge.

Second ice edge estimated from Labrador near 5308N 5545W to 5320N
5527W to 5437N 5657W to 5552N 6004W to 5759N 6127W to Labrador near
6014N 6422W. Sea ice west of the ice edge.

Ice Coverage

Bergy water.

 

Iceberg Bulletin

Issued 1:30 PM EST 10 December 2024

Iceberg Limit

Iceberg limit at 0000 UTC 11 Dec estimated from the Labrador coast
near 5400N 5720W to 5330N 5400W to 5330N 5115W to 5500N 5015W to
5900N 5800W to 5945N 5230W to 5845N 4700W then eastwards.

Iceberg Count

Unknown number of icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

South Labrador Sea - southeastern half

Issued 9:30 PM NST 10 December 2024

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 9:30 PM NST 10 December 2024 Tonight and Wednesday At 9:30 p.m. NST tonight low 991 mb located south of Greenland.
By 4:00 a.m. NST Wednesday departing low 992 mb located southeast
of Greenland.

At 9:30 p.m. NST tonight ridge located on a line northwest-southeast
over Labrador.
By 9:30 p.m. NST Wednesday ridge located on a line
northwest-southeast over the East Labrador Sea.

Marine Weather Statement

Issued 9:10 PM NST 10 December 2024 A low pressure system located south of Greenland will continue to
move northeastward and depart overnight. Strong to gale force north
to northwesterlies over southern waters will gradually diminish as
the low departs.

Marine interests are advised that gale warnings are in effect for
South Labrador Sea - southeastern half and East Labrador Sea -
southeastern half.

Marine interests are also advised that freezing spray warnings are in
effect for South Labrador Coast and Mid Labrador Coast - Hopedale and
south.

Atlantic - Newfoundland Area

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