Grand Manan
Forecast
Marine Forecast
Issued 08:00 PM ADT 17 June 2025
Tonight and Wednesday.
Wind southerly 10 to 15 knots increasing to south 15 to 20 early Wednesday morning.
Showers and fog patches Wednesday.
Waves
Issued 05:00 PM ADT 17 June 2025
Tonight and Wednesday.
Seas 1 metre or less.
Extended Forecast
Issued 03:30 PM ADT 17 June 2025
Thursday
Wind light becoming southwest 15 knots in the
afternoon.
Friday
Wind light.
Saturday
Wind light.
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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 17 June 2025 Tonight and Wednesday At 8:00 p.m. ADT tonight departing ridge located over the easternGrand Banks.
At 8:00 p.m. ADT tonight intensifying low 994 mb located near
James Bay.
By 8:00 p.m. ADT Wednesday trough from 979 mb low located from
Labrador Coast to the Gaspe Peninsula.
Atlantic - Maritimes Area
- Anticosti - northwestern half
- Anticosti - southeastern half
- Banquereau
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore
- East Coast
- 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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