Grand Manan
Forecast
Marine Forecast
Issued 08:00 PM AST 28 November 2024
Tonight and Friday.
Gale warning in effect.
Wind east 35 knots becoming northwest 35 early Friday morning then diminishing to west 20 late Friday morning.
Rain ending Friday morning.
Strong wind warning program has ended for the season.
Waves
Issued 05:00 PM AST 28 November 2024
Tonight and Friday.
Seas 1 to 2 metres building to 2 to 3 this evening then subsiding
to 1 to 2 early Friday morning.
Extended Forecast
Issued 03:30 PM AST 28 November 2024
Saturday
Wind light increasing to west 15 to 20 knots
in the afternoon.
Sunday
Wind light increasing to west 15 to 20 knots
late in the day.
Monday
Wind southwest 15 to 20 knots.
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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)
Gale warning in effect
Grand Manan
Issued 8:00 PM AST 28 November 2024'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. 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 AST 28 November 2024 Tonight and Friday At 8:00 p.m. AST tonight departing ridge located over the easternMarine District.
At 8:00 p.m. AST tonight low 992 mb located near the Gulf of Maine.
By 10:00 a.m. AST Friday low 990 mb located over Prince Edward
Island.
At 8:00 p.m. AST Friday departing low 990 mb located near Anticosti
Island.
Marine Weather Statement
Issued 7:37 PM AST 28 November 2024 A developing low pressure system will move across the district fromthe southwest to the northeast tonight, and will lie near PEI by
Friday morning. Strong to gale force easterly winds ahead of the low
will spread across the marine district tonight. In the wake of the
low strong to gale force westerlies are expected on Friday.
Marine interests are advised that gale warnings are in effect for all
waters except Northumberland Strait - western half, Chaleur - Miscou
and Anticosti - western half.
St. Lawrence - St. Lawrence River Area
- Anticosti - eastern half
- Anticosti - western half
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou
- Cornwall to Montréal
- Donnacona to Beauport
- Fundy
- Grand Manan
- Gulf - Magdalen
- 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 - western half
- 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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