Grand Manan
Forecast
Marine Forecast
Issued 03:30 PM ADT 07 May 2025
Tonight and Thursday.
Wind south 10 to 15 knots diminishing to light Thursday afternoon then increasing to northeast 15 to 20 Thursday evening.
Showers ending overnight with a risk of thunderstorms. Fog patches dissipating Thursday evening.
Waves
Issued 05:00 AM ADT 07 May 2025
Today Tonight and Thursday.
Seas 1 metre.
Extended Forecast
Issued 03:30 PM ADT 07 May 2025
Friday
Wind northeast 20 to 25 knots.
Saturday
Wind northeast 25 knots diminishing to
northwest 15.
Sunday
Wind northwest 20 knots.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 7 May 2025 Today Tonight and ThursdayIce Edge
Ice edge estimated from Quebec near 5012N 6037W to 4957N 6013W to 5042N 5828W to Newfoundland near 5042N 5725W. Sea ice north of the ice edge.Ice Coverage
Ice free.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:30 PM ADT 7 May 2025 Tonight and Thursday At 3:30 p.m. ADT today trough located from the Strait of BelleIsle to New England.
By 10:00 a.m. ADT Thursday trough located from Newfoundland to
the Gulf of Maine.
Marine Weather Statement
Issued 3:04 PM ADT 7 May 2025 A trough of low pressure is slowly tracking across the district.Strong southerly winds ahead of the trough will back to strong to
gale force northeast winds north of the trough on Thursday.
Marine interests are advised that a gale warning is in effect for
Anticosti - eastern half.
Atlantic - Maritimes Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau - northwestern half
- Banquereau - southeastern half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore - eastern half
- Eastern Shore - western half
- East Coast - Cape St. Francis and south
- East Scotian Slope
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen - eastern half
- Gulf - Magdalen - western half
- Gulf - Port au Port - northwestern half
- Gulf - Port au Port - southeastern half
- 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 - eastern half
- Sable - western half
- 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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