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Gulf - Magdalen - southwestern half

Warnings

Forecast

Marine Forecast

Issued 10:00 AM ADT 23 March 2025

Today Tonight and Monday.

Wind variable 15 knots increasing to northwest 25 near noon then diminishing to northwest 15 to 20 late overnight. Wind diminishing to light Monday morning then becoming south 15 Monday evening.

Flurries this afternoon and this evening. Visibility as low as 1 mile in flurries.

Temperatures plus 1 falling to minus 5 Monday morning.

Waves

Issued 05:00 AM ADT 23 March 2025
Today Tonight and Monday. Seas 1 to 2 metres building to 2 to 3 early this evening then subsiding to 1 to 2 Monday morning.

Extended Forecast

Issued 03:00 AM ADT 23 March 2025
Tuesday Wind southeast 20 to 25 knots diminishing to variable 10 to 15 in the afternoon.
Wednesday Wind variable 10 to 15 knots.
Thursday Wind northeast 25 knots.

Ice Forecast

Issued 10:00 AM EDT 23 March 2025 Today Tonight and Monday Open water except 2 tenths first-year ice along parts of the coasts. Consolidated first-year ice along parts of coasts. 

[ 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 EDT 23 March 2025 Today Tonight and Monday

Ice Edge

Ice edge estimated from Nova Scotia near 4521N 6100W to 4600N 5900W
to Newfoundland near 4736N 5740W. Sea ice northwest of the ice edge.

Ice Coverage

Open water except 2 tenths first-year ice along parts of the coasts.
Consolidated first-year ice along parts of coasts.

 

Iceberg Bulletin

Issued 3:51 PM EDT 22 March 2025

Iceberg Limit

Iceberg limit at 0000 UTC 23 Mar estimated from Newfoundland near
4643N 5307W to 4625N 5225W to 4600N 4745W to 4730N 4445W to 5100N
4550W to 5510N 4825W to 5900N 5620W to 6110N 5505W to 5820N 4555W
then eastwards.

Western iceberg limit at 0000 UTC 23 Mar estimated from Quebec near
5020N 6025W to Newfoundland near 4920N 5745W.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM ADT 23 March 2025 Today Tonight and Monday At 10:00 a.m. ADT today trough located over Nova Scotia.
By 8:00 p.m. ADT tonight trough located over Banquereau.

At 10:00 a.m. ADT Monday approaching trough located over New
England.

Marine Weather Statement

Issued 9:34 AM ADT 23 March 2025 A trough of low pressure over Nova Scotia will track eastward
Across the marine district today and over Newfoundland tonight.
Strong to gale force northwesterlies are expected in its wake today
and tonight.

A second trough of low pressure will approach the marine district
late on Monday. Strong to gale force southerlies will develop ahead
of this feature over western waters.

Marine interests are advised that gale warnings are in effect for
Grand Manan, Lurcher, Browns Bank, eastern shore - eastern half,
Sable - eastern half. East Scotian Slope, Fourchu, Banquereau,
Laurentian Fan, Cabot Strait, Gulf-Magdalen - northeastern half,
And Anticosti - southwestern half. Marine interests are also advised
a freezing spray warning is in effect for Anticosti.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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