Kingston to Cornwall
Forecast
Marine Forecast
Issued 03:00 AM EDT 04 May 2025
Today Tonight and Monday.
Wind light becoming northeast 10 knots this morning then increasing to northeast 15 near midnight. Wind diminishing to southeast 10 Monday evening.
Scattered showers Monday.
Extended Forecast
Issued 03:00 AM EDT 04 May 2025
Tuesday
Wind light.
Wednesday
Wind light becoming southwest 15
knots.
Thursday
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 3:00 AM EDT 4 May 2025 Today Tonight and Monday At 3:00 a.m. EDT today ridge located on a line northwest-southeastover northern Ontario.
By 3:00 a.m. EDT Monday high 1028 mb located on a line east-west
over northeastern Ontario.
At 3:00 a.m. EDT today low 1007 mb located over southern Ohio.
By 3:00 a.m. EDT Monday low 1011 mb located over western
Pennsylvania.
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 - northeastern half
- Gulf - Magdalen - southwestern 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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