Anticosti - eastern half
Forecast
Marine Forecast
Issued 03:30 PM AST 21 January 2021
Tonight and Friday.
Wind northwesterly 10 to 15 knots diminishing to light this evening then becoming variable 10 to 15 Friday morning. Wind becoming northerly 15 Friday evening.
Temperatures near minus 7.
Waves
Issued 05:00 PM AST 21 January 2021
Anticosti - northeastern half
Tonight and Friday.
Seas 1 metre or less.
Anticosti - southwestern half
Tonight and Friday.
Seas 1 to 2 metres subsiding to 1 or less this
evening.
Extended Forecast
Issued 03:30 PM AST 21 January 2021
Saturday
Wind northwest 25 to 35 knots.
Sunday
Wind northwest 30 knots.
Monday
Wind northwest 25 knots diminishing to
northwest 15.
Ice Forecast
Issued 10:00 AM EST 21 January 2021 Today Tonight and Friday Open water except 2 tenths grey ice along parts of the Quebec coast.
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EST 21 January 2021 Today Tonight and FridayIce Edge
First ice edge estimated from Nova Scotia near 4545N 6240W to PrinceEdward Island near 4600N 6240W. Sea ice west of the ice edge.
Second ice edge estimated from Prince Edward Island near 4625N 6310W
to 4715N 6405W to 4840N 6345W to 4845N 6150W to 5040N 5820W to
Newfoundland near 5035N 5720W. Sea ice west and north of the ice
edge.
Ice Coverage
Open water except 2 tenths grey ice along parts of the Quebec coast.
Iceberg Bulletin
Issued 2:15 PM EST 21 January 2021Iceberg Limit
Iceberg limit at 0000 UTC 22 Jan estimated from Newfoundland near5049N 5604W to 5105N 5345W to 5700N 5330W to 5935N 5620W to 6430N
5530W to 6000N 5100W to 5640N 4725W then eastwards.
Western iceberg limit at 0000 UTC 22 Jan estimated from the Labrador
coast near 5132N 5649W to Newfoundland near 5120N 5637W.
Iceberg Count
No confirmed icebergs.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:30 PM AST 21 January 2021 Tonight and Friday At 3:30 p.m. AST today departing low 968 mb located over thesouthern Grand Banks.
At 3:00 a.m. AST Friday low 1000 mb located southwest of Georges
Bank.
By 8:00 p.m. AST Friday low 988 mb located east of Laurentian Fan.
Marine Weather Statement
Issued 3:11 PM AST 21 January 2021 A low pressure system over the Southern Grand Banks will tracknortheastward away from the district this evening. Gale force
northwesterly winds over southeastern waters will gradually diminish
tonight in the wake of the low.
Marine interests are advised that gale warnings are in effect for
Banquereau - eastern half and Laurentian Fan.
St. Lawrence - St. Lawrence River Area
- Anticosti - eastern half
- Anticosti - western half
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Cornwall to Montréal
- Donnacona to Beauport
- Fundy
- Grand Manan
- Gulf - Magdalen
- Kingston to Cornwall
- Lake Memphrémagog - northern half
- Lake Nipissing
- Lake Saint-Jean
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Montréal to Trois-Rivières
- Northumberland Strait - western half
- 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
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Need to travel Alberta Highway 93?

Go prepared with Highway 93 forecasts. Highway regions are available in the Alberta text forecast bulletin between Lake Louise and Jasper. (Photo by: Natalie Anderson)
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