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South Labrador Sea

Forecast

Marine Forecast

Issued 09:30 PM NST 20 February 2024

Tonight and Wednesday.

Storm warning in effect.

Wind northwest 45 to 55 knots diminishing to northwest 35 to 45 Wednesday morning and to northwest 25 to 35 Wednesday afternoon.

Snow. Visibility 1 mile or less in snow.

Freezing spray warning in effect.

Over open water freezing spray except severe freezing spray over western sections tonight and Wednesday.

Temperatures minus 10 to minus 2 falling to minus 13 to minus 5 Wednesday morning.

Waves

Issued 06:00 PM NST 20 February 2024
Tonight and Wednesday. Outside the ice edge seas 7 to 9 metres subsiding to 5 to 7 Wednesday afternoon.

Extended Forecast

Issued 04:00 PM NST 20 February 2024
Thursday Wind west 25 knots backing to southwest 15 to 20 in the afternoon.
Friday Wind variable 15 knots.
Saturday Wind south 25 knots increasing to southeast 25 to 35.

Ice Forecast

Issued 10:00 AM EST 20 February 2024 Today Tonight and Wednesday Bergy water except 5 tenths first-year 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 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 20 February 2024 Today Tonight and Wednesday

Ice Edge

Ice edge estimated from Newfoundland near 4840N 5303W to 4925N 5118W
to 5227N 5026W to 5526N 5150W to 5720N 5736W to 6014N 5920W to 6136N
5718W then northward. Sea ice west of the ice edge.

Ice Coverage

Bergy water except 5 tenths first-year ice in the extreme
northwestern section.

 

Iceberg Bulletin

Issued 2:23 PM EST 20 February 2024

Iceberg Limit

Iceberg limit at 0000 UTC 21 Feb estimated from Newfoundland near
4645N 5305W to 5025N 4825W to 5525N 5215W to 5815N 5730W to 5935N
5305W to 5635N 4510W then eastwards.

Western iceberg limit at 0000 UTC 21 Feb estimated from Quebec near
5120N 5825W to Newfoundland near 5030N 5720W.

Iceberg Count

Unknown number of icebergs.
Warnings

Warnings (In effect)

Storm warning in effect

South Labrador Sea

Issued 9:30 PM NST 20 February 2024

'Storm' force winds of 48 to 63 knots are 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.

Freezing spray warning in effect

South Labrador Sea

Issued 9:30 PM NST 20 February 2024

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 20 February 2024 Tonight and Wednesday At 9:30 p.m. NST tonight quasi-stationary low 961 mb located
southeast of Greenland.

Marine Weather Statement

Issued 9:15 PM NST 20 February 2024 An intense low pressure system will remain quasi-stationary southeast
of Greenland throughout the forecast period. Gale to storm force west
to northwesterlies will persist west of the low.

Marine interests are advised that storm warnings are in effect for
South Labrador Sea and Northwest Labrador Sea. Gale warnings are in
effect for all remaining waters except Lake Melville.

Marine interests are also advised that freezing spray warnings are in
effect for all regions with open water.

Atlantic - Newfoundland Area

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