Grand Manan
Forecast
Marine Forecast
Issued 10:00 AM ADT 24 May 2022
Today Tonight and Wednesday.
Wind northeast 10 to 15 knots increasing to northeast 15 to 20 this evening then diminishing to light after midnight. Wind becoming southwest 10 to 15 Wednesday afternoon.
Waves
Issued 05:00 AM ADT 24 May 2022
Today Tonight and Wednesday.
Seas 1 metre or less.
Extended Forecast
Issued 03:00 AM ADT 24 May 2022
Thursday
Wind southwesterly 10 to 15 knots.
Friday
Wind southwest 15 knots increasing to southwest
20 to 25.
Saturday
Wind southwest 20 to 25 knots.
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 10:00 AM ADT 24 May 2022 Today Tonight and Wednesday At 10:00 a.m. ADT today ridge located on a line northeast-southwestover southern Quebec.
By 10:00 a.m. ADT Wednesday ridge located on a line
northeast-southwest over Nova Scotia.
At 8:00 p.m. ADT Wednesday approaching trough located on a line
northeast-southwest over Anticosti Island.
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 - 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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