Grand Manan
Forecast
Marine Forecast
Issued 08:00 PM ADT 14 April 2026
Tonight and Wednesday.
Wind light increasing to northeasterly 15 to 20 knots near midnight. Wind northeasterly 15 to 20 Wednesday.
Rain overnight and Wednesday morning. Fog patches forming near midnight.
Waves
Issued 05:00 PM ADT 14 April 2026
Tonight and Wednesday.
Seas 1 metre.
Extended Forecast
Issued 03:30 PM ADT 14 April 2026
Thursday
Wind variable 10 to 15 knots.
Friday
Wind variable 10 to 15 knots.
Saturday
Wind northeast 20 to 25 knots veering to
southeast 15 to 20.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 14 April 2026 Today Tonight and WednesdayIce Edge
Ice edge estimated from Cape Breton Island near 4607N 5949W to 4631N5919W to 4844N 6156W to 4919N 6025W to Newfoundland near 4753N
5924W. Sea ice west then northeast of the ice edge.
Ice Coverage
Ice free.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 8:00 PM ADT 14 April 2026 Tonight and Wednesday At 8:00 p.m. ADT tonight ridge located over the central MarineDistrict.
By 10:00 a.m. ADT Wednesday departing ridge located east of the
Marine District.
At 8:00 p.m. ADT tonight trough located over New England.
By 8:00 p.m. ADT Wednesday trough located on a line
northwest-southeast over southwestern Laurentian Fan.
Atlantic - Maritimes Area
- Anticosti
- Banquereau
- 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
- Grand Manan
- Gulf - Magdalen - northern half
- Gulf - Magdalen - southern half
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait - eastern half
- Northumberland Strait - western half
- 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