Issued 10:00 AM AST 06 March 2021
Today Tonight and Sunday.
Wind westerly 15 to 20 knots veering to northwest 10 to 15 late overnight. Wind northwest 10 to 15 Sunday.
Flurries ending this afternoon.
Temperatures near minus 1.
Zoom-in to make a selection
Ice ForecastsIssued 10:00 AM EST 6 March 2021 Today Tonight and Sunday
Ice EdgeIce edge estimated from Cape Breton near 4600N 5950W to 4609N 5900W
to 4700N 5900W to 4755N 6043W to 4800N 6258W to 4906N 6107W to 4957N
6227W to 4937N 5930W to 5028N 5756W to Newfoundland near 4842N
5855W. Sea ice southwest then northwest then east of the ice edge.
Iceberg BulletinIssued 1:41 PM EST 5 March 2021
Iceberg LimitIceberg limit at 0000 UTC 5 Mar estimated from Newfoundland near
4914N 5332W to 5100N 4930W to 5500N 5130W to 6010N 5700W to 6020N
5550W to 5745N 5225W to 5700N 4520W then eastwards.
Western iceberg limit at 0000 UTC 5 Mar estimated from the Labrador
coast near 5135N 5644W to Newfoundland near 5121N 5633W.
Iceberg CountNo confirmed icebergs.
No watches or warnings in effect.
Technical Marine SynopsisIssued 3:00 AM AST 6 March 2021 Today Tonight and Sunday At 3:00 a.m. AST today quasi-stationary low 988 mb located over
Marine Weather StatementIssued 9:46 AM AST 6 March 2021 A quasistationary low pressure system over Southwestern Labrador will
gradually weaken today and tonight. Generally strong westerlies
across the district are still expected. Occasionally the westerlies
may reach gale force over Western Anticosti this morning.
Marine interests are advised that a gale warning is in effect for
Anticosti - western half.
Freezing spray warnings are in effect for Grand Manan, Cabot Strait -
northern half, Gulf - Magdalen, 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
- Grand Manan
- Gulf - Magdalen - western half
- Kingston to Cornwall
- Lake Memphrémagog - northern half
- Lake Nipissing
- Lake Saint-Jean
- 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
- 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
What we are doing
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: