Chaleur - Miscou - western half
Forecast
Marine Forecast
Issued 10:00 AM ADT 29 April 2025
Today Tonight and Wednesday.
Gale warning in effect.
Wind light increasing to south 15 knots this afternoon and to west 25 Wednesday morning. Wind increasing to west 35 near noon Wednesday.
Showers overnight and Wednesday morning.
Extended Forecast
Issued 03:00 AM ADT 29 April 2025
Thursday
Wind northwest 30 to 40 knots diminishing to
northwest 25 late in the day.
Friday
Wind light becoming southeast 15 knots late in
the day.
Saturday
Wind south 25 knots.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 29 April 2025 Today Tonight and WednesdayIce Edge
Ice edge estimated from Quebec near 5013N 6207W to 4959N 6152W to4959N 6028W to 5057N 5758W to Newfoundland near 5029N 5728W. Sea ice
north then east of the ice edge.
Ice Coverage
Ice free.
Warnings
Warnings (In effect)
Gale warning in effect
Chaleur - Miscou - western half
Issued 10:00 AM ADT 29 April 2025'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 or Weatheradio stations.
Synopsis
Technical Marine Synopsis
Issued 10:00 AM ADT 29 April 2025 Today Tonight and Wednesday At 10:00 a.m. ADT today low 997 mb located over the Great Lakes.By 3:30 p.m. ADT Wednesday low 989 mb located near Anticosti Island.
At 10:00 a.m. ADT today ridge located over the Maritimes.
By 3:00 a.m. ADT Wednesday departing ridge located over the
southeastern Marine District.
Marine Weather Statement
Issued 9:37 AM ADT 29 April 2025 A low pressure system over the Great Lakes will track northeasttowards the marine district today and tonight to lie near Anticosti
Island by Wednesday afternoon. Strong southwesterlies ahead of the
low shift to strong to gale force northwesterlies behind it.
Marine interests are advised that gale warnings are in effect for
Gulf-Magdalen, Chaleur-Miscou and Anticosti.
St. Lawrence - St. Lawrence River Area
- Anticosti - northeastern half
- Anticosti - southwestern 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
Another Region
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