Grand Manan
Forecast
Marine Forecast
Issued 03:00 AM ADT 11 August 2022
Today Tonight and Friday.
Wind light today tonight and Friday.
Fog patches.
Waves
Issued 05:00 PM ADT 10 August 2022
Tonight and Thursday.
Seas 1 metre or less.
Extended Forecast
Issued 03:00 AM ADT 11 August 2022
Saturday
Wind northeast 10 to 15 knots.
Sunday
Wind light.
Monday
Wind light.
Ice Forecast
Issued 10:00 AM EDT 18 May 2022 Forecasts available to mariners upon request.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 18 May 2022Ice Coverage
Forecasts available to mariners upon request.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM ADT 11 August 2022 Today Tonight and Friday At 3:00 a.m. ADT today quasi-stationary trough located over thesouthern Marine District.
At 10:00 a.m. ADT today trough located over the St. Lawrence River.
By 10:00 a.m. ADT Friday trough located from Labrador to the Gulf
of Maine.
St. Lawrence - St. Lawrence River Area
- Anticosti
- 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
- 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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