Northumberland Strait
Forecast
Marine Forecast
Issued 10:00 AM ADT 23 May 2024
Today Tonight and Friday.
Wind southeast 10 to 15 knots veering to southwest 10 to 15 this evening then increasing to southwest 15 to 20 Friday evening.
Scattered showers ending near noon Friday with a risk of thunderstorms. Fog patches.
Extended Forecast
Issued 03:00 AM ADT 23 May 2024
Saturday
Wind light increasing to northerly 20 knots
in the afternoon.
Sunday
Wind northerly 15 to 20 knots diminishing to
light.
Monday
Wind light increasing to southeast 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
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 10:00 AM ADT 23 May 2024 Today Tonight and Friday At 10:00 a.m. ADT today quasi-stationary ridge located south ofthe Marine District.
At 10:00 a.m. ADT today trough located from New Brunswick to
Banquereau.
By 3:00 a.m. ADT Friday quasi-stationary trough located on a line
east-west over the Gulf of St. Lawrence.
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 - northeastern half
- Gulf - Magdalen - southwestern half
- 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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