Issued 03:00 AM ADT 19 October 2017
Today Tonight and Friday.
Wind light increasing to southwest 15 knots early this morning and to southwest 25 this afternoon. Wind veering to west 20 Friday morning then to northwest 25 Friday evening.
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Ice ForecastsIssued 10:00 AM EDT 20 June 2017 Forecasts have ended for the season.
Iceberg BulletinIssued 11:00 AM EDT 18 October 2017
Iceberg LimitIceberg limit at 0000 UTC 19 Oct estimated from the Labrador coast
near 5332N 5558W to 5330N 5200W to 5500N 5200W to 5800N 5700W to
6000N 5400W to 5800N 5100W then eastwards.
Iceberg CountNo confirmed icebergs.
No watches or warnings in effect.
Technical Marine SynopsisIssued 3:00 AM ADT 19 October 2017 Today Tonight and Friday At 3:00 a.m. ADT today ridge located on a line north-south over
By 3:30 p.m. ADT today ridge located on a line north-south over
At 3:00 a.m. ADT today trough located on a line northeast-southwest
over the Great Lakes.
By 8:00 p.m. ADT tonight trough located on a line
northeast-southwest over Maine.
Marine Weather StatementIssued 2:59 AM ADT 19 October 2017 A trough of low pressure currently over the Great Lakes will track
eastward today to lie west of the marine district tonight. Strong to
gale force southwesterlies will develop ahead of the system beginning
this afternoon and become strong to gale force northwesterlies
Behind it Friday afternoon and evening.
Marine interests are advised that gale warnings are in effect for the
Cabot Strait, Gulf-Magdalen and Anticosti.
St. Lawrence - St. Lawrence River Area
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou
- Cornwall to Montréal
- Donnacona to Beauport
- Grand Manan
- Gulf - Magdalen - northeastern half
- Gulf - Magdalen - southwestern 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
- 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
Summer 2017: Significant weather across Canada
By analyzing weather events, ECCC is collecting more information as to how our climate is changing.
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