Grand Manan
Forecast
Marine Forecast
Issued 03:00 AM ADT 02 June 2025
Today Tonight and Tuesday.
Wind southwest 15 knots diminishing to light this evening. Wind light Tuesday.
Waves
Issued 05:00 AM ADT 02 June 2025
Today Tonight and Tuesday.
Seas 1 to 2 metres subsiding to 1 or less early this
evening.
Extended Forecast
Issued 03:00 AM ADT 02 June 2025
Wednesday
Wind light becoming southwest 15 knots in
the afternoon.
Thursday
Wind southwest 10 to 15 knots.
Friday
Wind southwest 15 knots.
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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 3:00 AM ADT 2 June 2025 Today Tonight and Tuesday At 3:00 a.m. ADT today low 994 mb located northwest of AnticostiIsland.
By 3:00 a.m. ADT Tuesday weakening low 1006 mb located over
Labrador Sea.
At 3:00 a.m. ADT today quasi-stationary trough located southeast
of the Marine District.
St. Lawrence - St. Lawrence River Area
- Anticosti - northwestern half
- Anticosti - southeastern half
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- 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
- 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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