Pointe-des-Monts to Anticosti - northern half
Forecast
Marine Forecast
Issued 03:00 PM EDT 14 October 2026
Tonight and Thursday.
Strong wind warning in effect.
Wind east 15 knots increasing to northwest 15 to 25 near midnight. Wind northwest 15 to 25 Thursday.
Rain ending near midnight. Visibility as low as 1 mile in rain.
Waves
Issued 03:00 PM EDT 14 October 2026
Tonight and Thursday.
Seas 1 metre building to 1 to 2 early Thursday
morning.
Extended Forecast
Issued 06:00 AM EDT 14 October 2026
Friday
Wind northwest 15 to 25 knots diminishing to
light in the morning then becoming northwesterly 15 late in the day.
Saturday
Wind northwesterly 15 knots increasing to
northwest 25 to 35.
Sunday
Wind northwest 25 to 35 knots diminishing to
southwest 15.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 19 May 2026 Forecasts have ended for the season.Warnings
Warnings (In effect)
Strong wind warning in effect
Pointe-des-Monts to Anticosti - northern half
Issued 3:00 PM EDT 14 October 2026'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio.
Synopsis
Technical Marine Synopsis
Issued 3:00 PM EDT 14 October 2026 Tonight and Thursday At 3:00 p.m. EDT today low 1002 mb located over Nova Scotia.By 10:00 a.m. EDT Thursday departing low 987 mb located over
Newfoundland.
At 3:00 p.m. EDT today high 1024 mb located over western Ontario.
By 8:00 p.m. EDT Thursday high 1025 mb located over Quebec.
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 - western half
- 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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