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South Labrador Sea - northwestern half

Warnings

Forecast

Marine Forecast

Issued 09:30 PM NST 19 January 2025

Tonight and Monday.

Gale warning in effect.

Wind west 15 to 20 knots veering to north 25 Monday morning then increasing to north 35 Monday afternoon. Wind increasing to north 45 Monday evening.

Snow Monday late in the day. Visibility 1 mile or less in snow.

Freezing spray warning in effect.

Freezing spray beginning Monday afternoon.

Temperatures minus 8 to minus 2.

Waves

Issued 06:00 PM NST 19 January 2025
Tonight and Monday. Seas 3 metres subsiding to 2 Monday morning then building to 3 to 5 Monday evening.

Extended Forecast

Issued 04:00 PM NST 19 January 2025
Tuesday Wind northwest 50 to 60 knots diminishing to west 25 in the afternoon.
Wednesday Wind west 25 knots.
Thursday Wind west 25 knots.

Ice Forecast

Issued 10:00 AM EST 19 January 2025 Today Tonight and Monday Bergy water. 

[ Canadian Ice Service ]

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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
Legend:
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 19 January 2025 Today Tonight and Monday

Ice Edge

Ice edge estimated from Newfoundland near 4749N 5247W to 4915N 5245W
to 5030N 5500W to 5400N 5500W to 5558N 5843W to 5749N 6033W to 6200N
5851W. Sea ice west of the ice edge.

Ice Coverage

Bergy water.

 

Iceberg Bulletin

Issued 1:30 PM EST 19 January 2025

Iceberg Limit

Iceberg limit at 0000 UTC 20 Jan estimated from the Labrador coast
near 5457N 5900W to 5530N 5645W to 5630N 5630W to 5910N 5900W to
6050N 5420W to 5840N 4955W then eastwards.

Iceberg Count

No confirmed icebergs except less than 10 icebergs west of the
iceberg limit.
Warnings

Warnings (In effect)

Gale warning in effect

South Labrador Sea - northwestern half

Issued 9:30 PM NST 19 January 2025

'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.

Freezing spray warning in effect

South Labrador Sea - northwestern half

Issued 9:30 PM NST 19 January 2025

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 19 January 2025 Tonight and Monday At 9:30 p.m. NST tonight trough located over the Northwest
Labrador Sea.
By 9:30 a.m. NST Monday dissipating trough located over the East
Labrador Sea.

At 9:30 p.m. NST tonight deepening low 1000 mb located south of
Cape Cod.
By 9:30 p.m. NST Monday low 973 mb located over the South Labrador
Sea.

Marine Weather Statement

Issued 9:30 PM NST 19 January 2025 A low pressure system is expected to rapidly intensify as it tracks
northeastward along the U.S. Eastern Seaboard and just west of
Newfoundland on Monday. The storm will then continue northeastward to
lie over the South Labrador Sea by Monday evening. Gale to storm
force southeasterlies are expected northeast of the low while gale
force north to northwesterlies are expected to its northwest.

Marine interests are advised that a storm warning is in effect for
East 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 Mid Labrador Coast, North Labrador Coast, South Labrador
Sea - northwestern half, and Northwest Labrador Sea.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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