Anticosti - northeastern half
Forecast
Marine Forecast
Issued 03:30 PM AST 09 November 2025
Tonight and Monday.
Gale warning in effect.
Wind northwest 15 knots diminishing to light near midnight then increasing to east 20 late Monday morning. Wind increasing to southeast 30 Monday afternoon and to east 35 Monday evening.
Periods of snow Monday afternoon changing to rain. Visibility 1 mile or less in snow.
Waves
Issued 05:00 AM AST 09 November 2025
Anticosti - northwestern half
Today Tonight and Monday.
Seas 2 to 3 metres subsiding to 1 to 2 this morning and to 1 or
less this evening. Seas building to 1 to 2 Monday morning and to 2 to 3 Monday
afternoon.
Anticosti - southeastern half
Today Tonight and Monday.
Seas 2 to 3 metres subsiding to 1 to 2 near noon and to 1 or less
late overnight. Seas building to 1 to 2 Monday morning and to 2 to 3 Monday
afternoon and to 3 to 4 Monday evening.
Extended Forecast
Issued 03:30 PM AST 09 November 2025
Tuesday
Wind east 20 knots increasing to southeast 30
in the afternoon.
Wednesday
Wind west 40 knots diminishing to southwest
30 late in the day.
Thursday
Wind variable 15 knots increasing to
northeast 25.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 26 May 2025 Forecasts have ended for the season.Iceberg Bulletin
Issued 1:30 PM EST 9 November 2025Iceberg Limit
Iceberg limit at 0000 UTC 10 Nov estimated from Newfoundland near5026N 5623W to 5015N 4930W to 5100N 4800W to 5315N 4900W to 5945N
5730W to 6030N 5330W to 5920N 5035W then eastward.
Iceberg Count
No confirmed icebergs.Warnings
Warnings (In effect)
Gale warning in effect
Anticosti - northeastern half
Issued 3:30 PM AST 09 November 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.
Synopsis
Technical Marine Synopsis
Issued 3:30 PM AST 9 November 2025 Tonight and Monday At 8:00 p.m. AST tonight low 1006 mb located near Long Island.By 8:00 p.m. AST Monday intensifying low 996 mb located over the
Gulf of Maine.
At 3:30 p.m. AST today ridge located west of the Marine District.
By 3:00 a.m. AST Monday ridge located from Anticosti Island to
Laurentian Fan.
Marine Weather Statement
Issued 3:14 PM AST 9 November 2025 A low pressure system will approach the marine district from thesouthwest tonight and Monday and will move to lie over the Gulf of
Maine Monday evening. Winds will increase to strong to gale force
southeasterlies tonight and Monday ahead of the low.
Marine interests are advised that gale warnings are in effect for
Grand Manan, Lurcher, Browns Bank, southwestern shore, LaHave Bank,
eastern shore, Sable, Fourchu, Cabot Strait, and the Gulf of St.
Lawrence waters.
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
- 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 - northwestern half
- Laurentian Fan - southeastern half
- 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
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
Another Region
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ATOM