Pointe-des-Monts to Anticosti - northern half
Forecast
Marine Forecast
Issued 03:00 AM EDT 08 October 2026
Today Tonight and Friday.
Strong wind warning in effect.
Wind easterly 10 to 15 knots veering to southerly 10 to 15 early this morning then increasing to westerly 20 to 30 near midnight. Wind westerly 20 to 30 Friday.
Showers ending Friday morning.
Waves
Issued 03:00 AM EDT 08 October 2026
Today Tonight and Friday.
Seas 1 metre or less building to 1 to 2 overnight.
Extended Forecast
Issued 06:00 PM EDT 07 October 2026
Friday
Wind southwest 10 to 15 knots increasing to
southwest 25 to 35 in the morning.
Saturday
Wind west 25 to 35 knots diminishing to west
15 to 25 late in the day.
Sunday
Wind west 15 to 25 knots diminishing to east 10
to 15.
Stay connected
Weather Conditions
Zoom-in to make a selection
Legend:
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 03:00 AM EDT 08 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 AM EDT 8 October 2026 Today Tonight and Friday At 3:00 a.m. EDT today departing ridge located on a linenorthwest-southeast over the Strait of Belle Isle.
At 3:00 a.m. EDT today trough located on a line north-south over
Cornwall.
By 8:00 p.m. EDT Friday trough located on a line northwest-southeast
over Labrador Sea.
At 3:00 a.m. EDT today approaching ridge located on a line
northwest-southeast over Lake Ontario.
St. Lawrence - St. Lawrence River Area
- Anticosti - northwestern half
- Anticosti - southeastern 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
Another Region
- Date modified:
ATOM