Pointe-des-Monts to Anticosti - southern half
Forecast
Marine Forecast
Issued 03:00 PM EST 21 January 2021
Tonight and Friday.
Wind west 15 to 25 knots diminishing to light early this evening then increasing to east 10 to 15 late overnight. Wind backing to northeasterly 15 to 20 near noon Friday then diminishing to northeasterly 10 to 15 Friday evening.
Flurries overnight and Friday. Visibility 1 mile or less in flurries.
Risk of freezing spray late this afternoon and this evening.
Temperatures near minus 7.
Waves
Issued 03:00 PM EST 21 January 2021
Tonight and Friday.
Seas 1 to 2 metres subsiding to 1 or less this
evening.
Extended Forecast
Issued 06:00 PM EST 21 January 2021
Saturday
Wind northwest 15 to 25 knots increasing to
west 25 to 35 in the morning.
Sunday
Wind northerly 20 to 30 knots.
Monday
Wind northerly 20 to 30 knots diminishing to
northwest 10 to 20.
Ice Forecast
Issued 10:00 AM EST 21 January 2021 Today Tonight and Friday Open water except 7 tenths new ice including 2 tenths grey ice in
the extreme western section.
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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 7 tenths new ice including 2 tenths grey ice in
the extreme western section.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 PM EST 21 January 2021 Tonight and Friday At 3:00 p.m. EST today ridge located on a line northwest-southeastover Matane.
By 7:00 p.m. EST Friday ridge located on a line northwest-southeast
over Sept-Îles.
At 3:00 p.m. EST today low 989 mb located north of Lake Huron.
By 7:00 p.m. EST Friday low 995 mb located southwest of Nova Scotia.
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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