Issued 03:00 AM AST 22 November 2019
Today Tonight and Saturday.
Wind light increasing to southerly 20 knots this afternoon then veering to southwest 25 this evening. Wind veering to northwesterly 25 to 30 overnight then diminishing to west 15 to 20 Saturday evening.
Periods of rain this afternoon and tonight.
Zoom-in to make a selection
Ice ForecastsIssued 10:00 AM EST 21 November 2019 Today Tonight and Friday
Ice EdgeIce edge estimated from Nova Scotia near 4550N 6155W to 4840N 6045W
to Quebec near 5125N 5735W. Sea ice northwest of the ice edge.
No watches or warnings in effect.
Technical Marine SynopsisIssued 3:00 AM AST 22 November 2019 Today Tonight and Saturday At 3:00 a.m. AST today ridge located over the Gulf of Maine.
By 8:00 p.m. AST tonight departing ridge located over the
southeastern Marine District.
At 3:30 p.m. AST today deepening trough located west of the Marine
By 10:00 a.m. AST Saturday trough located near Cape Breton Island.
Marine Weather StatementIssued 2:56 AM AST 22 November 2019 A departing low pressure system near the Avalon Peninsula will give
way to a ridge of high pressure. Strong to gale force northerlies
over eastern waters will diminish this morning.
A deepening trough of low pressure will approach western waters
tonight and will move to lie near the Cabot Strait Saturday morning.
Winds will increase to strong to gale force southerlies ahead of the
trough then shift to strong to gale force northwesterlies in its
Marine interests are advised that gale warnings are in effect for
All waters except Fundy and Anticosti-eastern half.
Outlook for the start of the Southwest Nova lobster fishery.
Sunday...Winds light increasing to easterly 25 to 35 knots late in
Monday...Winds westerly 25 to 35 knots diminishing to west 20
In the evening.
Tuesday...Winds westerly 10 to 15 knots.
St. Lawrence - St. Lawrence River Area
- Anticosti - eastern half
- Anticosti - western half
- 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
What we are doing
- Date modified: