Northumberland Strait
Forecast
Marine Forecast
Issued 03:00 AM ADT 11 July 2025
Today Tonight and Saturday.
Wind southeast 10 to 15 knots backing to northeast 10 to 15 this afternoon then diminishing to light near midnight. Wind light Saturday.
Scattered showers today and this evening with a risk of thunderstorms.
Extended Forecast
Issued 03:00 AM ADT 11 July 2025
Sunday
Wind light.
Monday
Wind southwest 10 to 15 knots.
Tuesday
Wind southwest 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 3:00 AM ADT 11 July 2025 Today Tonight and Saturday At 3:00 a.m. ADT today low 1014 mb located near Lurcher.By 8:00 p.m. ADT tonight low 1013 mb located near Sable Island.
At 3:30 p.m. ADT Saturday low 1010 mb located over the Grand Banks.
By 3:30 p.m. ADT Saturday ridge located over the Maritimes.
Atlantic - Maritimes Area
- Anticosti
- Banquereau - northern half
- Banquereau - southern half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou
- Eastern Shore - eastern half
- Eastern Shore - western half
- East Coast - Cape St. Francis and south
- East Scotian Slope - northeastern half
- East Scotian Slope - southwestern half
- Fourchu
- Fundy
- Georges Bank - northern half
- Georges Bank - southern half
- Grand Manan
- Gulf - Magdalen - northern half
- Gulf - Magdalen - southern half
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan - northeastern half
- Laurentian Fan - southwestern 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 - Ramea and east
- Southwest Coast - west of Ramea
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope - northern half
- West Scotian Slope - southern half
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