Grand Manan
Forecast
Marine Forecast
Issued 03:30 PM AST 16 November 2025
Tonight and Monday.
Wind variable 15 to 20 knots increasing to northwest 25 this evening then backing to west 30 late overnight. Wind veering to northwest 25 Monday evening.
Scattered showers becoming flurries or scattered showers near midnight.
Strong wind warning program has ended for the season.
Waves
Issued 05:00 PM AST 16 November 2025
Tonight and Monday.
Seas 2 to 3 metres building to 3 to 4 Monday morning then
subsiding to 2 to 3 Monday evening.
Extended Forecast
Issued 03:30 PM AST 16 November 2025
Tuesday
Wind west 25 knots.
Wednesday
Wind west 15 knots.
Thursday
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 3:30 PM AST 16 November 2025 Tonight and Monday At 3:30 p.m. AST today low 980 mb located over Grand Manan.By 3:00 a.m. AST Monday low 974 mb located over the western Gulf
of St. Lawrence.
At 8:00 p.m. AST Monday departing low 978 mb located over southern
Labrador.
Marine Weather Statement
Issued 3:06 PM AST 16 November 2025 A low pressure system over Grand Manan will slowly tracknortheastward tonight and Monday, moving into the Western Gulf of St.
Lawrence overnight and reaching Labrador by Monday evening.
Gale force east to southeast winds ahead of the low will diminish to
moderate to strong southwesterlies south of it. Winds will once again
increase to strong to gale force westerlies over most waters on
Monday in the wake of the low.
Marine interests are advised that gale warnings are in effect for all
waters except Fundy, Grand Manan, Lurcher and Browns Bank.
Atlantic - Maritimes Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou
- Eastern Shore - eastern half
- Eastern Shore - western half
- East Coast - Cape St. Francis and south
- East Scotian Slope - eastern half
- East Scotian Slope - western half
- 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 - 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 - 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
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