Grand Manan
Forecast
Marine Forecast
Issued 08:00 PM ADT 19 September 2024
Tonight and Friday.
Strong wind warning in effect.
Wind northeast 15 to 20 knots increasing to northeast 25 late overnight. Wind northeast 25 Friday.
Fog patches dissipating near midnight.
Waves
Issued 05:00 PM ADT 19 September 2024
Tonight and Friday.
Seas 1 metre or less building to 1 to 2 early Friday
morning.
Extended Forecast
Issued 03:30 PM ADT 19 September 2024
Saturday
Wind northeast 25 knots.
Sunday
Wind northeast 25 knots.
Monday
Wind northeast 20 knots diminishing to
light.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 5 May 2024 Forecasts have ended for the season.Warnings
Warnings (In effect)
Strong wind warning in effect
Grand Manan
Issued 8:00 PM ADT 19 September 2024'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.
Synopsis
Technical Marine Synopsis
Issued 8:00 PM ADT 19 September 2024 Tonight and Friday At 8:00 p.m. ADT tonight quasi-stationary low located southwestof Georges Bank.
At 8:00 p.m. ADT tonight departing trough located over the eastern
Marine District.
At 3:00 a.m. ADT Friday quasi-stationary ridge located over the
northern Marine District.
Marine Weather Statement
Issued 7:55 PM ADT 19 September 2024 A low pressure system southwest of the marine district will remainnearly stationary tonight and Friday. Strong to gale force
northeasterly winds will develop over parts of the southwestern
marine district north of the low tonight.
Marine interests are advised that gale warnings are in effect for
Browns Bank, Georges Bank - northern half, LaHave Bank - western
half, West Scotian Slope - northern half and East Scotian Slope -
western half.
St. Lawrence - St. Lawrence River Area
- Anticosti - northwestern half
- Anticosti - southeastern half
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou
- Cornwall to Montréal
- Donnacona to Beauport
- Fundy
- Grand Manan
- Gulf - Magdalen - northern half
- Gulf - Magdalen - southern half
- Kingston to Cornwall
- Lake Memphrémagog - northern half
- Lake Nipissing
- Lake Saint-Jean
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Montréal to Trois-Rivières
- Northumberland Strait
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Richelieu River and Northern Lake Champlain
- Saguenay to Tadoussac
- Tadoussac to Pointe à Michel
- Trois-Rivières to Donnacona
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