Northumberland Strait
Forecast
Marine Forecast
Issued 10:00 AM ADT 12 June 2025
Today Tonight and Friday.
Wind southwest 15 to 20 knots becoming northwest 15 early this evening then diminishing to light Friday afternoon.
Showers ending this evening.
Extended Forecast
Issued 03:00 AM ADT 12 June 2025
Saturday
Wind light.
Sunday
Wind light.
Monday
Wind southwest 10 to 15 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.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 10:00 AM ADT 12 June 2025 Today Tonight and Friday At 10:00 a.m. ADT today trough located over New Brunswick.By 3:00 a.m. ADT Friday trough located from Newfoundland to
Browns Bank.
At 8:00 p.m. ADT Friday departing trough located east of the
Marine District.
Marine Weather Statement
Issued 9:44 AM ADT 12 June 2025 Strong to gale force westerlies associated with a trough of lowpressure are expected today over the Northern Gulf of St. Lawrence.
Marine interests are advised that a gale warning is in effect for
Anticosti - western half.
Atlantic - Newfoundland Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau
- Belle Isle Bank
- Bras d'Or Lakes
- Cabot Strait
- Chaleur - Miscou
- Eastern Shore
- East Coast - Cape St. Francis and south
- East Coast - north of Cape St. Francis
- Fourchu
- Funk Island Bank
- Gulf - Magdalen - northeastern half
- Gulf - Magdalen - southwestern half
- Gulf - Port au Port
- Lake Melville
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