Anticosti - southeastern half
Forecast
Marine Forecast
Issued 03:30 PM AST 14 November 2025
Tonight and Saturday.
Strong wind warning in effect.
Wind northerly 30 knots backing to northwest 25 late overnight then to westerly 20 Saturday afternoon.
Scattered showers or scattered flurries.
Waves
Issued 05:00 PM AST 14 November 2025
Anticosti - eastern half
Tonight and Saturday.
Seas 3 to 4 metres subsiding to 2 to 3 late overnight and to 1 to
2 Saturday evening.
Anticosti - western half
Tonight and Saturday.
Seas 1 to 2 metres building to 2 to 3 Saturday morning then
subsiding to 1 to 2 Saturday evening.
Extended Forecast
Issued 03:30 PM AST 14 November 2025
Sunday
Wind south 20 knots increasing to east 40 late
in the day.
Monday
Wind east 40 knots diminishing to southerly
25.
Tuesday
Wind southwest 30 knots.
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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 14 November 2025Iceberg Limit
Iceberg limit at 0000 UTC 15 Nov estimated from Newfoundland near5026N 5623W to 5030N 5030W to 5115N 4930W to 5430N 5030W to 5945N
5730W to 6100N 5310W to 6000N 4940W then eastward.
Iceberg Count
No confirmed icebergs.Warnings
Warnings (In effect)
Strong wind warning in effect
Anticosti - southeastern half
Issued 3:30 PM AST 14 November 2025'Strong' winds of 20 to 33 knots are 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 3:30 PM AST 14 November 2025 Tonight and Saturday At 3:30 p.m. AST today low 973 mb located east of Banquereau.By 3:00 a.m. AST Saturday low 981 mb located over northeastern
Newfoundland.
At 10:00 a.m. AST Saturday ridge located over New England.
Marine Weather Statement
Issued 3:13 PM AST 14 November 2025 An intensifying low east of Banquereau will track north to lie nearthe Avalon Peninsula by late evening. Gale to storm force westerlies
are expected this afternoon and evening for extreme eastern marine
waters.
Marine interests are advised that a storm warning is now in effect
for Banquereau - eastern half. A gale warning is in effect for
Laurentian Fan - eastern half.
St. Lawrence - St. Lawrence River Area
- Anticosti - northwestern half
- Anticosti - southeastern half
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Cornwall to Montréal
- Donnacona to Beauport
- Fundy
- Grand Manan
- Gulf - Magdalen
- Kingston to Cornwall
- Lake Memphrémagog - northern half
- Lake Nipissing
- Lake Saint-Jean
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Montréal to Trois-Rivières
- Northumberland Strait
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Richelieu River and Northern Lake Champlain
- Saguenay to Tadoussac
- Tadoussac to Pointe à Michel
- Trois-Rivières to Donnacona
Another Region
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ATOM