Pointe-des-Monts to Anticosti - southern half
Forecast
Marine Forecast
Issued 03:00 AM EST 25 January 2021
Today Tonight and Tuesday.
Wind northwest 15 to 25 knots becoming northerly 15 early this evening. Wind northeast 10 to 15 Tuesday.
Flurries ending near noon Tuesday. Visibility 1 mile or less in flurries.
Temperatures near zero.
Waves
Issued 03:00 AM EST 25 January 2021
Today Tonight and Tuesday.
Seas 1 to 2 metres subsiding to 1 or less this
evening.
Extended Forecast
Issued 06:00 AM EST 25 January 2021
Wednesday
Wind northeast 10 to 15 knots.
Thursday
Wind north 15 knots.
Friday
Wind northwest 20 knots.
Ice Forecast
Issued 10:00 AM EST 25 January 2021 Today Tonight and Tuesday Open water except 7 tenths grey ice in the southwestern section and
along parts of the coast.
Stay connected
Ice Conditions
Ice Forecasts
Issued 10:00 AM EST 25 January 2021 Today Tonight and TuesdayIce Edge
First ice edge estimated from Cape Breton near 4625N 6105W to 4620N6125W to 4600N 6150W to 4600N 6215W to Prince Edward Island near
4625N 6200W. Sea ice south and west of the ice edge.
Second ice edge estimated from Prince Edward Island near 4630N 6215W
to 4740N 6105W to 4745N 6135W to 4640N 6335W to 4840N 6345W to 4845N
6150W to 5050N 5730W to 4825N 5925W to Newfoundland near 4800N
5910W. Sea ice west, south, west and then east of the ice edge.
Ice Coverage
Open water except 7 tenths grey ice in the southwestern section and
along parts of the coast.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM EST 25 January 2021 Today Tonight and Tuesday At 3:00 a.m. EST today low 985 mb located over northernNewfoundland.
By 7:00 a.m. EST Tuesday dissipating low 998 mb located south
of Newfoundland.
At 3:00 a.m. EST today ridge located on a line northwest-southeast
over Cornwall.
By 7:00 p.m. EST Tuesday ridge located on a line northwest-southeast
over Trois-Rivières.
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
- 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
Another Region
What we are doing
Weather Forecasts
Weather Alerts
Weather Resources
Features
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)
- Date modified: