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South Labrador Coast

Warnings

Forecast

Marine Forecast

Issued 09:30 PM NST 09 December 2019

Tonight and Tuesday.

Wind west 20 knots diminishing to variable 10 to 15 late overnight then increasing to southeast 30 Tuesday morning. Wind veering to southwest 25 Tuesday afternoon then diminishing to southwest 15 to 20 Tuesday evening.

Snow beginning overnight becoming rain or snow near noon Tuesday and ending Tuesday afternoon. Visibility as low as 1 mile in precipitation.

Freezing spray warning in effect.

Freezing spray ending overnight.

Temperatures minus 8 to minus 4 rising to plus 3 Tuesday afternoon.

Waves

Issued 06:00 PM NST 09 December 2019
Tonight and Tuesday. Seas 2 to 3 metres subsiding to 1 to 2 late overnight then building to 2 to 3 near noon Tuesday.

Extended Forecast

Issued 04:00 PM NST 09 December 2019
Wednesday Wind southwest 35 knots increasing to west 45 to 55 in the morning.
Thursday Wind northwest 35 to 45 knots diminishing to northwest 25 to 35.
Friday Wind northwest 35 knots.

Ice Forecast

Issued 10:00 AM EST 9 December 2019 Today Tonight and Tuesday Bergy water except 3 tenths new ice along parts of the coast. 

[ Canadian Ice Service ]

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Map of Atlantic - Newfoundland marine weather areas Banquereau - 44139 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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Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 9 December 2019 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from Newfoundland near 4915N 5330W to 4945N 5405W
to 5010N 5520W to 5310N 5510W to 5505N 5710W to 5615N 6030W to 5750N
6125W to 6025N 6420W then northwestward. Sea ice southwest then west
of the ice edge.

Ice Coverage

Bergy water except 3 tenths new ice along parts of the coast.

 

Iceberg Bulletin

Issued 11:00 AM EST 9 December 2019

Iceberg Limit

Iceberg limit at 0000 UTC 10 Dec estimated from the Labrador coast
near 5145N 5622W to 5145N 5500W to 5230N 5400W to 5445N 5400W to
5800N 5700W to 5900N 5700W to 6000N 5300W to 5800N 4900W then
eastwards.

Iceberg Count

Less than 10 icebergs.
Warnings

Warnings (In effect)

Freezing spray warning in effect

South Labrador Coast

Issued 9:30 PM NST 09 December 2019

Moderate or severe freezing spray is occurring or expected to occur in this marine area. 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 9 December 2019 Tonight and Tuesday At 9:30 p.m. NST tonight low 988 mb located north of the Marine
District.
By 9:30 a.m. NST Tuesday departing low 995 mb located north of
the Marine District.

At 9:30 p.m. NST tonight trough located on a line east-west over
southern Quebec.
By 9:30 p.m. NST Tuesday low 983 mb located over the South
Labrador Sea.

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

Marine Weather Statement

Issued 9:18 PM NST 9 December 2019 A low pressure system north of the marine district will slowly weaken
as a ridge of high pressure builds from the southwest. Strong to gale
force westerlies will diminish tonight between these features as the
low weakens.

A trough of low pressure over Quebec will move north tonight and
develop into a low over the Labrador coast Tuesday afternoon. Strong
to gale force east to southeasterlies will develop ahead of the low.

Marine interests are advised that gale warnings are in effect for
North Labrador Coast, South Labrador Sea, Northwest Labrador Sea, and
East Labrador Sea - southern half.

Marine interests are also advised that freezing spray warnings are in
effect for all waters except East Labrador Sea.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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