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South Labrador Sea

Forecast

Marine Forecast

Issued 09:30 AM NDT 18 September 2021

Today Tonight and Sunday.

Gale warning in effect.

Wind variable 10 to 15 knots except southwest 25 over southern sections. Wind increasing to northwest 35 to 45 this evening except northwest 15 to 20 over northwestern sections. Wind diminishing to west 25 late overnight then veering to northwest 20 Sunday afternoon.

Showers ending Sunday morning.

Waves

Issued 06:00 AM NDT 18 September 2021
Today Tonight and Sunday. Seas 2 to 3 metres except 1 to 2 over northwestern sections.

Extended Forecast

Issued 04:00 AM NDT 18 September 2021
Monday Wind northwest 25 knots diminishing to northwest 15 to 20 late in the day.
Tuesday Wind southwest 25 knots.
Wednesday Wind southwest 25 knots.

Ice Forecast

Issued 10:00 AM EDT 8 July 2021 Forecasts available to mariners upon request. 

[ 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:
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 8 July 2021

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Issued 2:30 PM EDT 17 September 2021

Iceberg Limit

Iceberg limit at 0000 UTC 18 Sep estimated from the Labrador coast
near 5237N 5546W to 5300N 5430W to 5445N 5145W to 5800N 5700W to
6240N 6015W to 6310N 5640W to 5925N 5230W then eastwards.

Iceberg Count

Unknown number of icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

South Labrador Sea

Issued 09:30 AM NDT 18 September 2021

'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 AM NDT 18 September 2021 Today Tonight and Sunday At 9:30 a.m. NDT today trough located over the Mid Labrador Coast.
By 4:00 a.m. NDT Sunday low 989 mb located southeast of Labrador
Sea.

Marine Weather Statement

Issued 9:22 AM NDT 18 September 2021 A trough of low pressure over the Mid Labrador Coast will continue
southeastward this morning. A low will develop in the trough later
today and cross the Labrador Sea this evening. Strong to gale force
northwesterly winds will develop behind the low.

Marine interests are advised that gale warnings are in effect for
South Labrador Coast, Mid Labrador Coast, and South Labrador Sea.

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