Pointe-des-Monts to Anticosti - southern half
Issued 03:00 AM EDT 21 October 2020
Today Tonight and Thursday.
Gale warning in effect.
Wind northwesterly 15 to 20 knots diminishing to light early this morning then increasing to east 15 late this morning. Wind increasing to easterly 15 to 25 this afternoon then becoming southwest 15 to 25 after midnight. Wind increasing to west 25 to 35 Thursday morning then diminishing to west 15 to 25 near noon Thursday.
Rain this afternoon and this evening. Visibility as low as 1 mile in rain.
Strong wind warning program has ended for the season.
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Ice ForecastsIssued 10:00 AM EDT 25 May 2020
Forecasts available to mariners upon request.
Warnings (In effect)
Pointe-des-Monts to Anticosti - southern halfIssued 3:00 PM EDT 21 October 2020
'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. 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 PM EDT 21 October 2020 Tonight and Thursday At 3:00 p.m. EDT today low located west of Lake Saint-Jean.
By 8:00 a.m. EDT Thursday departing low located over the Strait
of Belle Isle.
At 2:00 a.m. EDT Thursday ridge located on a line
northwest-southeast over the Great Lakes.
By 8:00 p.m. EDT Thursday ridge located on a line
northwest-southeast over Lake Saint-Jean.
At 8:00 p.m. EDT Thursday approaching low located over the
St. Lawrence - St. Lawrence River Area
- Anticosti - eastern half
- Anticosti - western half
- 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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