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Cabot Strait - southern half

Warnings

Forecast

Marine Forecast

Issued 03:00 AM AST 22 December 2024

Today Tonight and Monday.

Wind west 30 knots veering to northwest 25 this morning then diminishing to northwest 15 to 20 this afternoon. Wind increasing to northwest 25 overnight then diminishing to northwest 15 to 20 Monday evening.

Flurries beginning this morning. Visibility 1 mile or less in flurries.

Temperatures near minus 3.

Waves

Issued 05:00 AM AST 22 December 2024
Today Tonight and Monday. Seas 3 to 5 metres subsiding to 2 to 3 this afternoon and to 1 to 2 Monday evening.

Extended Forecast

Issued 03:00 AM AST 22 December 2024
Tuesday Wind northwest 15 knots diminishing to light in the afternoon.
Wednesday Wind light becoming northeast 15 knots.
Thursday Wind north 25 knots.

Ice Forecast

Issued 10:00 AM EST 21 December 2024 Today Tonight and Sunday Ice free. 

[ 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
Legend:
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 21 December 2024 Today Tonight and Sunday

Ice Edge

First ice edge estimated from Nova Scotia near 4553N 6155W to Prince
Edward Island near 4626N 6200W. Sea ice west of the ice edge.

Second ice edge estimated from Prince Edward Island near 4627N 6244W
to 4724N 6430W to 4841N 6357W to Gaspe Peninsula near 4852N 6413W.
Sea ice west of the ice edge.

Third ice edge estimated from Gaspe Peninsula near 4912N 6611W to
4947N 6541W to 4903N 6255W to Anticosti Island near 4904N 6216W. Sea
ice northwest then northeast of the ice edge.

Fourth ice edge estimated from Anticosti Island near 4955N 6358W to
4958N 6010W to 5103N 5751W to Newfoundland near 4900N 5830W. Sea ice
north then east of the ice edge.

Ice Coverage

Ice free.

 

Iceberg Bulletin

Issued 1:30 PM EST 21 December 2024

Iceberg Limit

Iceberg limit at 0000 UTC 22 Dec estimated from the Labrador coast
near 5320N 5549W to 5130N 5100W to 5145N 4900W to 5245N 4800W to
5345N 4800W to 5900N 5800W to 5945N 5230W then eastwards.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM AST 22 December 2024 Today Tonight and Monday At 3:00 a.m. AST today departing low 971 mb located near the Strait
of Belle Isle.

At 3:00 a.m. AST today ridge located over the Great Lakes.
By 3:00 a.m. AST Monday ridge located over Quebec.

Marine Weather Statement

Issued 2:44 AM AST 22 December 2024 Strong to gale force northwesterly winds over northeastern waters
will diminish this morning as a deep low pressure system moves out to
sea.

Marine interests are advised that gale warnings are in effect for
Banquereau and Cabot Strait - northern half.

Freezing spray warnings are in effect for all Gulf of St. Lawrence
waters.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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