Chaleur - Miscou - western half
Forecast
Marine Forecast
Issued 03:30 PM ADT 14 October 2026
Tonight and Thursday.
Strong wind warning in effect.
Wind southeast 20 knots diminishing to light early this evening then increasing to northwest 20 to 25 near midnight. Wind increasing to northwest 30 early Thursday morning then diminishing to northwest 20 Thursday evening.
Rain changing to showers this evening and ending Thursday morning.
Extended Forecast
Issued 03:30 PM ADT 14 October 2026
Friday
Wind northwest 15 knots diminishing to light in
the afternoon then increasing to southeast 20 late in the day.
Saturday
Wind southwest 25 knots veering to northwest
25.
Sunday
Wind northwest 25 knots.
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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
Chaleur - Miscou - western half
Issued 3:30 PM ADT 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 3:30 PM ADT 14 October 2026 Tonight and Thursday At 3:30 p.m. ADT today low 1004 mb located over the Bay of Fundy.By 10:00 a.m. ADT Thursday departing low 989 mb located over
Newfoundland.
At 8:00 p.m. ADT Thursday approaching ridge located west of the
Marine District.
Marine Weather Statement
Issued 3:18 PM ADT 14 October 2026 A low pressure system tracking across the marine district tonightwill reach Newfoundland by Thursday morning. Strong to gale force
south to southeast winds ahead of the low will shift to strong to
gale force northwesterlies in its wake.
Marine interests are advised that gale warnings are in effect for
eastern shore, Sable, East Scotian Slope - eastern half, Fourchu,
Banquereau, Laurentian Fan, Cabot Strait, Northumberland Strait,
Gulf-Magdalen, Chaleur-Miscou - eastern half, and Anticosti.
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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