Kingston to Cornwall
Forecast
Marine Forecast
Issued 06:30 PM EDT 20 May 2025
Tonight and Wednesday.
Wind light becoming northeast 10 knots late overnight then veering to east 10 near noon Wednesday.
Scattered showers Wednesday evening.
Extended Forecast
Issued 06:30 PM EDT 20 May 2025
Thursday
Wind east 15 knots.
Friday
Wind light.
Saturday
Wind light.
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Weather Conditions
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Ice Conditions
There is no ice forecast issued for this area.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM EDT 20 May 2025 Tonight and Wednesday At 6:30 p.m. EDT tonight ridge located from Hudson Bay to Ottawa.By 6:30 p.m. EDT Wednesday ridge located on a line north-south
over northern Ontario.
At 6:30 p.m. EDT tonight low 1002 mb located over Iowa.
By 6:30 p.m. EDT Wednesday low 1000 mb located over western
Lake Erie.
St. Lawrence - St. Lawrence River Area
- Anticosti - northwestern half
- Anticosti - southeastern 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 - northwestern half
- Kingston to Cornwall
- Lake Memphrémagog - northern half
- Lake Nipissing
- Lake Saint-Jean
- Lurcher - eastern half
- Lurcher - western half
- 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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