Issued 03:30 PM ADT 18 September 2020
Tonight and Saturday.
Strong wind warning in effect.
Wind northeast 20 knots increasing to northerly 25 to 30 this evening then diminishing to north 20 Saturday afternoon. Wind diminishing to north 15 Saturday evening.
Showers ending near midnight. Fog patches dissipating this evening.
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Ice ForecastsIssued 10:00 AM EDT 25 May 2020
Forecasts available to mariners upon request.
Warnings (In effect)
Grand MananIssued 3:30 PM ADT 18 September 2020
'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 18 September 2020 Tonight and Saturday At 3:30 p.m. ADT today low 1007 mb located over Georges Bank.
By 3:00 a.m. ADT Saturday low 1005 mb located over eastern
At 10:00 a.m. ADT Saturday departing low 1002 mb located northeast
At 8:00 p.m. ADT Saturday approaching ridge located over Quebec.
Marine Weather StatementIssued 2:50 PM ADT 18 September 2020 A low pressure system over Georges Bank will track northeastward over
marine district tonight, bringing gale force southwesterlies to
eastern and southernmost slope waters tonight and early Saturday
morning. Moderate to strong northerlies are expected elsewhere.
Marine interest are advised that gale warnings are in effect for
Georges Bank - southern half, West Scotian Slope - southern half,
East Scotian Slope - southeastern half, Banquereau - southeastern
half and Laurentian Fan.
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
- 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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