Issued 08:00 PM AST 06 December 2023
Tonight and Thursday.
Wind northeasterly 25 to 30 knots diminishing to northwest 15 to 20 Thursday morning.
Issued 05:00 PM AST 06 December 2023
Tonight and Thursday. Seas 1 to 2 metres.
Issued 03:30 PM AST 06 December 2023
Friday Wind northwest 15 knots.
Saturday Wind light.
Sunday Wind south 15 knots increasing to south 25.
Issued 10:00 AM EST 6 December 2023 Today Tonight and Thursday Ice free.
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Ice ForecastsIssued 10:00 AM EST 6 December 2023 Today Tonight and Thursday
Ice EdgeFirst ice edge estimated from New Brunswick near 4641N 6443W to
4727N 6443W to 4827N 6405W to Quebec near 4845N 6410W sea ice west
of the ice edge.
Second ice edge estimated from 4845N 6751W to 4916N 6710W to 4951N
6624W to 4945N 6414W to Quebec near 4945N 6414W. Sea ice northwest
of the ice edge.
Third ice edge estimated from Anticosti near 4952N 6343W to 5002N
6322W to 4952N 6128W to 5001N 5941W to Quebec near 5125N 5737W. Sea
ice north of the ice edge.
Iceberg BulletinIssued 1:30 PM EST 6 December 2023
Iceberg LimitIceberg limit at 0000 UTC 7 Dec estimated from the Labrador coast
near 5240N 5548W to 5315N 5415W to 5700N 5415W to 5830N 5630W to
6050N 5630W then eastwards.
Iceberg CountNo confirmed icebergs.
No watches or warnings in effect.
Technical Marine SynopsisIssued 8:00 PM AST 6 December 2023 Tonight and Thursday At 8:00 p.m. AST tonight quasi-stationary high 1025 mb located
At 8:00 p.m. AST tonight intensifying low 992 mb located south of
the Marine District.
By 10:00 a.m. AST Thursday low 972 mb located over the southeastern
Marine Weather StatementIssued 7:48 PM AST 6 December 2023 A low pressure system will track south of the slope waters this
evening and intensify south of the Grand Banks by Thursday morning.
Strong to gale force northerlies are expected for the southeastern
Marine interests are advised that gale warnings are in effect for
East Scotian Slope - southern half and Laurentian Fan - southern
St. Lawrence - St. Lawrence River Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou
- Cornwall to Montréal
- Donnacona to Beauport
- Grand Manan
- Gulf - Magdalen
- 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
- Prescott to Cornwall
- 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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