Issued 03:30 PM AST 14 December 2017
Tonight and Friday.
Wind westerly 30 knots diminishing to west 20 Friday afternoon and to light Friday evening.
Flurries ending Friday afternoon.
Risk of freezing spray tonight and Friday morning.
Temperatures near minus 3.
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Ice ForecastsIssued 10:00 AM EST 14 December 2017 Today Tonight and Friday
No watches or warnings in effect.
Technical Marine SynopsisIssued 3:30 PM AST 14 December 2017 Tonight and Friday At 3:30 p.m. AST today departing low 962 mb located over Labrador.
At 3:30 p.m. AST today low 996 mb located over East Scotian Slope.
By 3:00 a.m. AST Friday departing low 986 mb located northeast
At 3:00 a.m. AST Friday high located west of Long Island.
By 3:30 p.m. AST Friday high located west of Georges Bank.
Marine Weather StatementIssued 3:21 PM AST 14 December 2017 Gale force westerlies will persist over northern waters tonight and
most of the day Friday as an intense low pressure system over
Labrador drifts northward.
A second fast-moving low pressure system currently over the East
Scotian Slope will cross Laurentian Fan this evening then move
northeast of Newfoundland overnight. Gale force southerlies ahead of
the low will shift to gale force westerlies in its wake.
Marine interests are advised that gale warnings are in effect for
Georges Bank-southern half, West Scotian Slope-southern half, eastern
shore, Sable, East Scotian Slope, Fourchu, Banquereau, Laurentian
Fan, Cabot Strait and all waters of the Gulf of St. Lawrence.
Marine interests are also advised that freezing spray warnings are in
effect for all Gulf of St. Lawrence waters.
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 - 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
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