Chaleur - Miscou - eastern half
Forecast
Marine Forecast
Issued 03:30 PM ADT 21 September 2023
Tonight and Friday.
Wind north 15 to 20 knots diminishing to north 10 to 15 this evening and to light early Friday morning. Wind becoming southwest 15 Friday evening.
Scattered showers ending this evening.
Extended Forecast
Issued 03:30 PM ADT 21 September 2023
Saturday
Wind west 15 to 20 knots backing to southwest
20 to 25 in the morning.
Sunday
Wind variable 10 to 15 knots.
Monday
Wind easterly 15 to 20 knots.
Ice Forecast
Issued 10:00 AM EDT 14 June 2023 Forecasts available to mariners upon request.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 14 June 2023Ice Coverage
Forecasts available to mariners upon request.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:30 PM ADT 21 September 2023 Tonight and Friday At 3:30 p.m. ADT today trough located over the southern Gulf ofSt. Lawrence.
By 3:00 a.m. ADT Friday departing trough located over Laurentian
Fan.
At 3:30 p.m. ADT today ridge located over New England.
By 10:00 a.m. ADT Friday quasi-stationary ridge located over the
western Marine District.
Marine Weather Statement
Issued 3:20 PM ADT 21 September 2023 Tropical cyclone information: at 12:00 P.M. ADT hurricane nigel waslocated near 42.2 north and 45.0 west, or about 440 nautical miles
southeast of Cape Race Newfoundland. Maximum sustained winds were
estimated at 75 knots and the minimum central pressure was 977 MB.
Nigel was moving northeast at 26 knots. Nigel will continue
accelerating northeastward over the next couple days.
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
- 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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