Anticosti - eastern half
Forecast
Marine Forecast
Issued 08:00 PM AST 27 February 2021
Tonight and Sunday.
Wind southwest 30 knots diminishing to south 15 after midnight and to light late overnight. Wind increasing to northerly 20 to 25 Sunday morning then diminishing to north 15 Sunday evening.
Snow tonight and Sunday morning. Visibility 1 mile or less in snow.
Temperatures near minus 1.
Waves
Issued 05:00 PM AST 27 February 2021
Anticosti - northwestern half
Tonight and Sunday.
Over open water seas 1 to 2 metres subsiding to 1 or less after
midnight.
Anticosti - southeastern half
Tonight and Sunday.
Over open water seas 2 to 3 metres subsiding to 1 to 2 after
midnight then building to 2 to 3 Sunday afternoon. Seas subsiding to 1 to 2
Sunday evening.
Extended Forecast
Issued 03:30 PM AST 27 February 2021
Monday
Wind southeast 25 to 30 knots increasing to
southeast 35 in the afternoon.
Tuesday
Wind westerly 45 to 55 knots.
Wednesday
Wind northwest 40 to 50 knots becoming
northwest 35 to 45.
Ice Forecast
Issued 10:00 AM EST 27 February 2021 Today Tonight and Sunday Open water except 2 tenths grey ice along the coasts.
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EST 27 February 2021 Today Tonight and SundayIce Edge
Ice edge estimated from Cape Breton near 4702N 6024W to 4753N 6120Wto 4728N 6309W to 4836N 6257W to 4900N 6116W to 4940N 6106W to 5003N
5814W to Newfoundland near 4833N 5912W. Sea ice south and west then
north then east of the ice edge.
Ice Coverage
Open water except 2 tenths grey ice along the coasts.
Iceberg Bulletin
Issued 1:30 PM EST 27 February 2021Iceberg Limit
Iceberg limit at 0000 UTC 27 Feb estimated from Newfoundland near4726N 5244W to 4635N 4915W to 4735N 4755W to 5430N 5130W to 6010N
5700W to 6020N 5550W to 5710N 5050W to 5540N 4550W then eastwards.
Western iceberg limit at 0000 UTC 27 Feb estimated from Newfoundland
near 5112N 5606W to the Labrador coast near 5200N 5700W.
Iceberg Count
No confirmed icebergs.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 8:00 PM AST 27 February 2021 Tonight and Sunday At 8:00 p.m. AST tonight departing ridge located east of theMarine District.
At 8:00 p.m. AST tonight low 1010 mb located over northern New
England.
By 10:00 a.m. AST Sunday intensifying low 995 mb located near Port
aux Basques.
Marine Weather Statement
Issued 7:53 PM AST 27 February 2021 A developing low pressure system over New England this evening willintensify as it tracks eastward across the marine district tonight
and Sunday. Strong to gale force southerly winds will develop ahead
of the low tonight, shifting to strong to gale force west to
northwesterlies in its wake.
Marine interests are advised that gale warnings are in effect for all
waters except for Northumberland Strait - western half, Gulf
Magdalen, Chaleur-Miscou and Anticosti.
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 - western half
- 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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