Donnacona to Beauport
Forecast
Marine Forecast
Issued 03:00 PM EDT 04 October 2024
Tonight and Saturday.
Wind light becoming northeast 10 to 15 knots late this afternoon then becoming light this evening. Wind becoming northeast 15 Saturday morning.
Periods of rain tonight and Saturday.
Extended Forecast
Issued 06:00 PM EDT 04 October 2024
Sunday
Wind light becoming east 10 to 15 knots in the
afternoon.
Monday
Wind southeast 10 to 15 knots veering to
southwest 15.
Tuesday
Wind southwest 15 knots.
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Ice Conditions
There is no ice forecast issued for this area.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 PM EDT 4 October 2024 Tonight and Saturday At 3:00 p.m. EDT today trough located on a line north-south overAnticosti Island.
By 11:00 p.m. EDT tonight departing trough located on a line
north-south over the Strait of Belle Isle.
At 11:00 p.m. EDT tonight low 1019 mb located over Maine.
By 2:00 p.m. EDT Saturday dissipating low 1018 mb located over
New Brunswick.
At 11:00 p.m. EDT tonight ridge located from Labrador to the
Great Lakes.
By 8:00 p.m. EDT Saturday ridge located from Labrador Sea to the
East Coast of the U.S.
St. Lawrence - St. Lawrence River Area
- Anticosti - northern half
- Anticosti - southern 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 - northern half
- Gulf - Magdalen - southern 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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