Anticosti - southwestern half
Forecast
Marine Forecast
Issued 03:00 AM ADT 23 March 2025
Today Tonight and Monday.
Gale warning in effect.
Wind northwest 15 knots increasing to northwest 25 this morning and to northwest 35 early this afternoon. Wind diminishing to northwest 25 overnight and to northwest 15 Monday morning. Wind diminishing to light Monday afternoon then becoming south 15 Monday evening.
Flurries this afternoon and this evening.
Freezing spray warning in effect.
Freezing spray overnight and Monday morning.
Temperatures plus 1 falling to minus 7 Monday morning.
Strong wind warning program has ended for the season.
Waves
Extended Forecast
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 22 March 2025 Today Tonight and SundayIce Edge
Ice edge estimated from Nova Scotia near 4521N 6100W to 4549N 5906Wto Newfoundland near 4736N 5740W. Sea ice northwest of the ice edge.
Ice Coverage
Open water. Consolidated first-year ice in a few bays.
Iceberg Bulletin
Issued 3:51 PM EDT 22 March 2025Iceberg Limit
Iceberg limit at 0000 UTC 23 Mar estimated from Newfoundland near4643N 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
Warnings (In effect)
Gale warning in effect
Anticosti - southwestern half
Issued 03:00 AM ADT 23 March 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
Anticosti - southwestern half
Issued 03:00 AM ADT 23 March 2025Moderate 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 3:00 AM ADT 23 March 2025 Today Tonight and Monday At 3:00 a.m. ADT today trough located over New Brunswick.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 2:51 AM ADT 23 March 2025 A trough of low pressure over New Brunswick will track eastwardacross 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 - Maritimes Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Banquereau
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou
- Eastern Shore - eastern half
- Eastern Shore - western half
- East Coast
- East Scotian Slope
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen - northeastern half
- Gulf - Magdalen - southwestern half
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Sable - eastern half
- Sable - western half
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
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