Chaleur - Miscou - western half
Forecast
Marine Forecast
Issued 03:30 PM ADT 09 May 2025
Tonight and Saturday.
Wind east 15 knots diminishing to light near midnight then becoming northeasterly 15 Saturday afternoon.
Rain Saturday late in the day. Fog patches forming Saturday morning.
Extended Forecast
Issued 03:30 PM ADT 09 May 2025
Sunday
Wind northwest 30 knots.
Monday
Wind northwest 25 knots backing to west 15 to
20.
Tuesday
Wind north 10 to 15 knots becoming
light.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 9 May 2025 Today Tonight and SaturdayIce Edge
Ice edge estimated from Quebec near 5029N 5935W to 5024N 5913W to 5104N 5745W to Newfoundland near 5049N 5704W. Sea ice north of the ice edge.Ice Coverage
Ice free.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:30 PM ADT 9 May 2025 Tonight and Saturday At 3:30 p.m. ADT today trough located over the southern MarineDistrict.
By 3:00 a.m. ADT Saturday weakening trough located over the southern
Marine District.
At 3:00 a.m. ADT Saturday low 1009 mb located near Cape Cod.
By 8:00 p.m. ADT Saturday low 1002 mb located near Grand Manan.
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
- 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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