Issued 03:30 PM ADT 23 August 2019
Tonight and Saturday.
Strong wind warning in effect.
Wind westerly 15 knots becoming variable 10 to 15 this evening then becoming northwesterly 15 late overnight. Wind increasing to north 20 to 25 Saturday morning then diminishing to north 15 Saturday evening.
Showers beginning late overnight and ending Saturday afternoon.
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Ice ForecastsIssued 10:00 AM EDT 2 June 2019 Forecasts have ended for the season.
Warnings (In effect)
Northumberland StraitIssued 3:30 PM ADT 23 August 2019
'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 3:30 PM ADT 23 August 2019 Tonight and Saturday At 3:30 p.m. ADT today trough from low located over Anticosti
Island extending westward.
By 3:30 p.m. ADT Saturday departing trough located on a line
northeast-southwest over the southwestern Grand Banks.
At 10:00 a.m. ADT Saturday high 1029 mb located near the Great
By 8:00 p.m. ADT Saturday high 1027 mb located over New Brunswick.
Marine Weather StatementIssued 3:12 PM ADT 23 August 2019 At 12:00 noon ADT, tropical depression Chantal was located near
36.6 north 40.8 west. Maximum sustained winds were 25 knots.
Chantal was moving south southeastward at 6 knots, with a central
pressure of 1012 MB.
Chantal is not expected to pose a threat to the Atlantic Canada
St. Lawrence - St. Lawrence River Area
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- 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
- 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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