Pointe-des-Monts to Anticosti - southern half
Forecast
Marine Forecast
Issued 03:00 AM EDT 09 May 2025
Today Tonight and Saturday.
Wind northeast 10 to 15 knots increasing to northeast 15 to 20 near noon then diminishing to easterly 10 to 15 this evening. Wind backing to northerly 10 to 15 Saturday evening.
Rain Saturday afternoon and evening. Fog banks forming Saturday evening.
Waves
Issued 03:00 AM EDT 09 May 2025
Today Tonight and Saturday.
Seas 1 metre or less.
Extended Forecast
Issued 06:00 AM EDT 09 May 2025
Sunday
Wind northwest 25 to 35 knots diminishing to
northwest 20 late in the day.
Monday
Wind southwest 25 knots diminishing to north 20
late in the day.
Tuesday
Wind north 15 knots diminishing to
light.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 8 May 2025 Today Tonight and FridayIce Edge
Ice edge estimated from Quebec near 5012N 6010W to 5002N 6000W to 5104N 5745W to Newfoundland near 5049N 5704W. Sea ice north of the ice edge.Ice Coverage
Ice free.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM EDT 9 May 2025 Today Tonight and Saturday At 3:00 a.m. EDT today high 1033 mb located north of the QuebecLower North Shore.
By 8:00 a.m. EDT Saturday departing high 1032 mb located off
Tadoussac.
At 8:00 a.m. EDT today low 1012 mb located over the East Coast of
the U.S.
By 8:00 p.m. EDT Saturday low 1001 mb located over the Bay of Fundy.
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 - western 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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