Pointe-des-Monts to Anticosti - northern half
Forecast
Marine Forecast
Issued 03:00 PM EDT 22 June 2025
Tonight and Monday.
Wind easterly 15 to 20 knots diminishing to light this evening then increasing to east 15 to 20 Monday afternoon.
Showers this afternoon and Monday late in the day. Fog patches forming overnight and dissipating Monday morning. Visibility 1 mile or less in fog patches and as low as 1 mile in showers.
Waves
Issued 03:00 PM EDT 22 June 2025
Tonight and Monday.
Seas 1 metre or less.
Extended Forecast
Issued 06:00 PM EDT 22 June 2025
Tuesday
Wind southwest 15 to 25 knots.
Wednesday
Wind westerly 15 to 25 knots.
Thursday
Wind west 15 to 20 knots.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 26 May 2025 Forecasts have ended for the season.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 PM EDT 22 June 2025 Tonight and Monday At 3:00 p.m. EDT today low 1009 mb located near Québec city.By 8:00 p.m. EDT tonight weakening low 1010 mb located over New
Brunswick.
At 3:00 p.m. EDT today warm front located on a line east-west over
the Great Lakes.
By 8:00 p.m. EDT Monday warm front located from James Bay to
Saguenay River.
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 - 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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