Grand Manan
Forecast
Marine Forecast
Issued 08:00 PM ADT 10 July 2025
Tonight and Friday.
Wind light becoming northeast 10 to 15 knots early Friday morning then diminishing to light early Friday evening.
Showers and fog patches overnight and Friday. Risk of thunderstorms Friday morning and afternoon.
Waves
Issued 05:00 PM ADT 10 July 2025
Tonight and Friday.
Seas 1 metre or less.
Extended Forecast
Issued 03:30 PM ADT 10 July 2025
Saturday
Wind light.
Sunday
Wind light.
Monday
Wind light becoming southwest 15 knots late in
the day.
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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 8:00 PM ADT 10 July 2025 Tonight and Friday At 8:00 p.m. ADT tonight departing ridge located over the GrandBanks.
At 8:00 p.m. ADT tonight low 1014 mb located near Cape Cod.
By 3:30 p.m. ADT Friday low 1013 mb located near Eastern Shore.
Atlantic - Maritimes Area
- Anticosti
- Banquereau - northern half
- Banquereau - southern half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou
- Eastern Shore
- 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
Another Region
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