Northumberland Strait
Forecast
Marine Forecast
Issued 03:30 PM ADT 25 June 2022
Tonight and Sunday.
Wind light becoming southeast 15 knots Sunday evening.
Fog patches dissipating Sunday afternoon.
Extended Forecast
Issued 03:30 PM ADT 25 June 2022
Monday
Wind southerly 15 to 20 knots increasing to
south 25 in the afternoon.
Tuesday
Wind southwest 25 knots diminishing to
variable 10 to 15.
Wednesday
Wind variable 10 to 15 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 3:30 PM ADT 25 June 2022 Tonight and Sunday At 3:30 p.m. ADT today weakening trough located on a linenortheast-southwest over East Scotian Slope.
At 3:30 p.m. ADT today ridge located over Quebec.
By 3:00 a.m. ADT Sunday ridge located over the Gulf of St. Lawrence.
By 3:00 a.m. ADT Sunday approaching trough located over the
Great Lakes.
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
- 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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