Anticosti
Forecast
Marine Forecast
Issued 03:30 PM ADT 31 August 2026
Tonight and Tuesday.
Strong wind warning in effect.
Wind northwest 20 to 25 knots with gusts to 35 in the Honguedo Strait. Wind diminishing to northerly 15 near midnight and to light Tuesday morning.
Waves
Issued 05:00 AM ADT 31 August 2026
Today Tonight and Tuesday.
Seas 1 to 2 metres subsiding to 1 or less late
overnight.
Extended Forecast
Issued 03:30 PM ADT 31 August 2026
Wednesday
Wind light.
Thursday
Wind light becoming southeast 10 to 15
knots.
Friday
Wind southeast 10 to 15 knots increasing to
east 25.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 19 May 2026 Forecasts have ended for the season.Iceberg Bulletin
Issued 2:30 PM EDT 31 August 2026Iceberg Limit
Iceberg limit at 0000 UTC 1 Sep estimated from Newfoundland near4910N 5455W to 5400N 5345W to 6000N 5600W to 6130N 5420W to 5925N
4550W then eastward.
Iceberg Count
No confirmed icebergs.Warnings
Warnings (In effect)
Strong wind warning in effect
Anticosti
Issued 3:30 PM ADT 31 August 2026'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.
Synopsis
Technical Marine Synopsis
Issued 3:30 PM ADT 31 August 2026 Tonight and Tuesday At 3:30 p.m. ADT today trough located over the eastern MarineDistrict.
By 8:00 p.m. ADT tonight departing trough located east of the
Marine District.
At 3:30 p.m. ADT today ridge located over the Gulf of Maine.
By 3:30 p.m. ADT Tuesday weakening ridge located over the Maritimes.
Marine Weather Statement
Issued 3:19 PM ADT 31 August 2026 A trough of low pressure over the eastern marine district, will moveout of the marine district this evening. Strong to gale force
northwesterlies in the wake of the trough, will slowly diminish
tonight.
Marine interests are advised that gale warnings are in effect for
Banquereau - southern half and Laurentian Fan.
Atlantic - Maritimes Area
- Anticosti
- Banquereau - northern half
- Banquereau - southern half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou
- Eastern Shore
- East Coast - Cape St. Francis and south
- East Scotian Slope
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen
- 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
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
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- Date modified:
ATOM