Issued 10:00 AM AST 08 December 2021
Today Tonight and Thursday.
Wind light increasing to northeast 15 to 20 knots early this evening and to northeast 30 after midnight. Wind diminishing to north 20 Thursday morning and to light Thursday evening.
Snow tonight and Thursday morning. Visibility 1 mile or less in snow.
Temperatures near minus 1.
Strong wind warning program has ended for the season.
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Ice ForecastsIssued 10:00 AM EST 8 December 2021 Today Tonight and Thursday
Ice EdgeFirst ice edge estimated from Quebec near 4909N 6625W to 4909N 6649W
to 4828N 6900W to 4901N 6810W to 4917N 6710W to 5004N 6610W to 4845N
6158W to Labrador near 5116N 5728W. Sea ice south then north of the
Second ice edge estimated from Prince Edward Island near 4628N 6237W
to 4721N 6425W to 4842N 6358W to Quebec near 4851N 6412W. Sea ice
west of the ice edge.
Third ice edge estimated from Nova Scotia near 4546N 6248W to Prince
Edward Island near 4558N 6244W. South of the ice edge. Ice west of
the ice edge.
No watches or warnings in effect.
Technical Marine SynopsisIssued 10:00 AM AST 8 December 2021 Today Tonight and Thursday At 10:00 a.m. AST today ridge located from the Gaspe Peninsula to
East Scotian Slope.
By 8:00 p.m. AST tonight departing ridge located from Anticosti
Island to the Grand Banks.
At 3:30 p.m. AST today deepening low 1007 mb located southwest of
By 10:00 a.m. AST Thursday deepening low 984 mb located over East
Marine Weather StatementIssued 9:58 AM AST 8 December 2021 A developing low will approach the southern marine district late in
the day today and cross the slope waters on Thursday. This weather
system will bring widespread gale force winds tonight into Thursday.
Marine interests are advised that gale warnings are in effect for
Browns Bank, Georges Bank, southwestern shore, LaHave Bank, West
Scotian Slope, eastern shore, Sable, East Scotian Slope, Fourchu,
Banquereau, Laurentian Fan, and Cabot Strait.
A freezing spray warning is also in effect for Anticosti.
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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