Northumberland Strait - western half
Issued 03:00 AM ADT 25 September 2023
Today Tonight and Tuesday.
Strong wind warning in effect.
Wind northerly 20 to 25 knots diminishing to northeasterly 15 this afternoon and to light this evening. Wind light Tuesday.
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Ice ForecastsIssued 10:00 AM EDT 14 June 2023
Forecasts available to mariners upon request.
Warnings (In effect)
Northumberland Strait - western halfIssued 03:00 AM ADT 25 September 2023
'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.
Technical Marine SynopsisIssued 3:00 AM ADT 25 September 2023 Today Tonight and Tuesday At 3:00 a.m. ADT today trough located southwest of Georges Bank.
By 3:30 p.m. ADT today departing trough located south of the
At 3:30 p.m. ADT today ridge located over Quebec.
By 10:00 a.m. ADT Tuesday building ridge located over the central
St. Lawrence - St. Lawrence River Area
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou
- Cornwall to Montréal
- Donnacona to Beauport
- Grand Manan
- Gulf - Magdalen
- Kingston to Cornwall
- Lake Memphrémagog - northern half
- Lake Nipissing
- Lake Saint-Jean
- 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
- Arctic - Eastern Arctic
- Arctic - Western Arctic
- Atlantic - Labrador
- Atlantic - Maritimes
- Atlantic - Newfoundland
- Great Lakes - Lake Erie and Lake Ontario
- Great Lakes - Lake Huron
- Great Lakes - Lake Superior
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