Anticosti - northwestern half
Issued 03:00 AM AST 30 November 2023
Today Tonight and Friday.
Wind northwesterly 15 to 20 knots backing to southwest 15 to 20 this morning then diminishing to variable 10 to 15 Friday morning. Wind increasing to westerly 20 Friday evening.
Scattered flurries becoming showers or scattered flurries after midnight.
Temperatures minus 3 rising to plus 3 Friday afternoon.
Strong wind warning program has ended for the season.
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Ice ForecastsIssued 10:00 AM EST 29 November 2023 Today Tonight and Thursday
Ice EdgeFirst ice edge estimated from Quebec near 4831N 6827W to 4832N 6832W
to 4805N 6926W to 4747N 6943W then westward. Sea ice south of the
Second ice edge estimated from Quebec near 4806N 6942W to 4816N
6925W to 4844N 6851W to Quebec near 4916N 6749W. Sea ice north of
the ice edge.
Third ice edge estimated from Quebec near 5017N 6434W to 4958N 6205W
to 5009N 5956W to Quebec near 5125N 5737W. Sea ice north of the ice
Open water except 2 tenths new ice along parts of the coasts.
Iceberg BulletinIssued 1:30 PM EST 29 November 2023
Iceberg LimitIceberg limit at 0000 UTC 30 Nov estimated from Newfoundland near
5133N 5531W to 5245N 4900W to 5430N 4900W to 5830N 5700W to 6025N
5305W then eastwards.
Western iceberg limit at 0000 UTC 30 Nov estimated from the Labrador
coast near 5141N 5631W to Newfoundland near 5131N 5603W.
Iceberg CountNo confirmed icebergs.
No watches or warnings in effect.
Technical Marine SynopsisIssued 3:00 AM AST 30 November 2023 Today Tonight and Friday At 3:00 a.m. AST today ridge located from Georges Bank to New
By 3:00 a.m. AST Friday departing ridge located over Laurentian Fan.
At 8:00 p.m. AST tonight trough located over New England.
By 3:30 p.m. AST Friday trough located from Labrador to New
Marine Weather StatementIssued 2:48 AM AST 30 November 2023 Marine interests are advised that all gale warnings have ended.
Outlook for the start of the Southwest Nova lobster fishery.
Friday..Winds southwest 20 to 25 knots diminishing to 15 late in the
day. Seas 2 to 3 metres subsiding to 1 to 2 late in the day.
Saturday..Winds variable 10 to 15 knots. Seas near 1 metre.
Sunday..Winds southeast to to 15 knots increasing to easterly 20 late
in the day. Seas near 1 metre.
St. Lawrence - St. Lawrence River Area
- Anticosti - northwestern half
- Anticosti - southeastern 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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