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Cabot Strait - northern half

Warnings

Forecast

Marine Forecast

Issued 08:00 PM AST 10 December 2024

Tonight and Wednesday.

Wind southeast 15 knots increasing to southeast 25 after midnight with gusts to 45 in the Wreckhouse area Wednesday morning and afternoon. Wind diminishing to south 15 Wednesday afternoon then increasing to south 25 Wednesday evening.

Periods of rain overnight and Wednesday morning. Scattered showers Wednesday evening. Fog patches forming Wednesday morning.

Waves

Issued 05:00 PM AST 10 December 2024
Tonight and Wednesday. Seas 1 to 2 metres subsiding to 1 or less early this evening then building to 1 to 2 late overnight. Seas building to 2 to 3 Wednesday morning.

Extended Forecast

Issued 03:30 PM AST 10 December 2024
Thursday Wind south 25 knots increasing to south 40 in the morning then diminishing to southwest 30 late in the day.
Friday Wind southwest 25 knots.
Saturday Wind west 25 knots.

Ice Forecast

Issued 10:00 AM EST 10 December 2024 Today Tonight and Wednesday Ice free. 

[ 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 10 December 2024 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from Nova Scotia near 4541N 6220W to Prince
Edward Island near 4627N 6158W. Sea ice west of the ice edge.

Second ice edge estimated from Prince Edward Island near 4626N 6308W
to 4729N 6428W to 4838N 6357W to Gaspe Peninsula near 4851N 6412W.
Sea ice west of the ice edge.

Third ice edge estimated from Quebec near 4845N 6750W to 4853N 6830W
to 4959N 6512W to 4942N 6429W to Anticosti Island near 4946N 6417W.
Sea ice southwest then north of the ice edge.

Fourth ice edge estimated from Anticosti Island near 4956N 6403W to
4958N 6010W to Quebec near 5126N 5733W. Sea ice north of the ice
edge.

Ice Coverage

Ice free.

 

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

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 8:00 PM AST 10 December 2024 Tonight and Wednesday At 8:00 p.m. AST tonight dissipating low 1019 mb located southwest
of Nova Scotia.

At 10:00 a.m. AST Wednesday trough located near the Great Lakes.
By 8:00 p.m. AST Wednesday intensifying trough from 992 mb low
located over New England extending southward.

Marine Weather Statement

Issued 7:43 PM AST 10 December 2024 An intensifying trough of low pressure will approach the district
from the west on Wednesday. Strong to gale force southerlies will
develop ahead of the trough.

Marine interests are advised that gale warnings are in effect for
Grand Manan, Lurcher, Browns Bank and Georges Bank.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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