Chaleur - Miscou - eastern half
Forecast
Marine Forecast
Issued 08:00 PM ADT 14 October 2026
Tonight and Thursday.
Gale warning in effect.
Wind easterly 25 knots diminishing to variable 15 to 20 late this evening then increasing to northwest 25 after midnight. Wind increasing to northwest 35 early Thursday morning then diminishing to northwest 25 to 30 early Thursday evening.
Rain changing to showers this evening and ending near noon Thursday.
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)
Gale warning in effect
Chaleur - Miscou - eastern half
Issued 8:00 PM ADT 14 October 2026'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. 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 8:00 PM ADT 14 October 2026 Tonight and Thursday At 8:00 p.m. ADT tonight deepening low 999 mb located over thesoutheastern Gulf of St. Lawrence.
By 8:00 p.m. ADT Thursday low 984 mb located northeast of
Newfoundland.
At 8:00 p.m. ADT Thursday approaching ridge located west of the
Marine District.
Marine Weather Statement
Issued 7:46 PM ADT 14 October 2026 A low pressure system over the Gulf of St. Lawrence will continue totrack northeastward throughout the forecast period to lie northeast
of Newfoundland by Thursday evening. 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 - eastern half, Sable - eastern half, 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
Another Region
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