L'Isle-aux-Coudres to Tadoussac
Forecast
Marine Forecast
Issued 03:00 PM EDT 22 April 2021
Tonight and Friday.
Wind northwesterly 15 to 25 knots backing to west 20 to 30 this evening then diminishing to northwesterly 15 Friday evening.
Snow becoming rain or snow near noon Friday. Visibility 1 mile or less in precipitation.
Low tonight zero. High Friday plus 7.
Strong wind warning program has ended for the season.
Waves
Issued 03:00 PM EDT 22 April 2021
Tonight and Friday.
Seas 1 metre or less.
Extended Forecast
Issued 06:00 PM EDT 22 April 2021
Saturday
Wind southwest 15 knots diminishing to light
late in the day.
Sunday
Wind light becoming southwest 10 to 15
knots.
Monday
Wind southwest 15 knots diminishing to light
late in the day.
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Ice Conditions
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 PM EDT 22 April 2021 Tonight and Friday At 3:00 p.m. EDT today low 980 mb located over eastern Maine.By 8:00 p.m. EDT Friday low 988 mb located east of Anticosti Island.
St. Lawrence - St. Lawrence River Area
- Anticosti - eastern half
- Anticosti - western 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
- 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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