Grand Manan
Forecast
Marine Forecast
Issued 10:00 AM ADT 16 July 2025
Today Tonight and Thursday.
Wind light increasing to southerly 10 to 15 knots this evening and to south 15 to 20 Thursday afternoon.
Showers overnight and Thursday with a risk of thunderstorms. Fog patches.
Waves
Issued 05:00 AM ADT 16 July 2025
Today Tonight and Thursday.
Seas 1 metre.
Extended Forecast
Issued 03:00 AM ADT 16 July 2025
Friday
Wind southerly 15 knots becoming northwest 15
in the afternoon.
Saturday
Wind light.
Sunday
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 10:00 AM ADT 16 July 2025 Today Tonight and Thursday At 3:30 p.m. ADT today low 1008 mb located over the St. LawrenceRiver.
By 10:00 a.m. ADT Thursday departing low 1011 mb located northeast
of the Marine District.
At 10:00 a.m. ADT Thursday low 1005 mb located over the Great Lakes.
By 8:00 p.m. ADT Thursday low 1000 mb located over the St. Lawrence
River.
At 10:00 a.m. ADT today ridge located over the Marine District.
By 8:00 p.m. ADT tonight departing ridge located over the Grand
Banks.
Atlantic - Maritimes Area
- Anticosti - northern half
- Anticosti - southern half
- Banquereau
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore
- East Coast - Cape St. Francis and south
- 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
Another Region
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