Issued 03:00 AM AST 28 February 2020
Today Tonight and Saturday.
Gale warning in effect.
Wind west 35 knots diminishing to west 30 near noon and to west 20 this evening. Wind diminishing to light overnight. Wind light Saturday.
Flurries Saturday afternoon and evening.
Temperatures near zero.
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Ice ForecastsIssued 10:00 AM EST 27 February 2020 Today Tonight and Friday
Ice EdgeFirst ice edge estimated from Nova Scotia near 4430N 6335W to 4515N
6055W to 4550N 5935W to 4510N 5825W to 4635N 5750W to 4725N 5825W to
Newfoundland near 4710N 5525W. Sea ice north of the ice edge.
Second ice edge estimated from New Brunswick near 4530N 6515W to
Nova Scotia near 4510N 6445W. Sea ice east of the ice edge.
Warnings (In effect)
Grand MananIssued 03:00 AM AST 28 February 2020
'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.
Technical Marine SynopsisIssued 3:00 AM AST 28 February 2020 Today Tonight and Saturday At 3:00 a.m. AST today trough from 988 mb low located from New
Brunswick to Banquereau.
By 3:30 p.m. AST today quasi-stationary trough from 990 mb low
located on a line east-west over the northern Gulf of St. Lawrence.
At 3:00 a.m. AST Saturday trough located on a line north-south
over Georges Bank.
By 8:00 p.m. AST Saturday trough located from Grand Manan to West
Marine Weather StatementIssued 2:42 AM AST 28 February 2020 A low pressure system over New Brunswick will move northeast into the
Gulf of St. Lawrence this morning and then stall near Anticosti
Island by this evening. Gale to storm force easterlies ahead of the
system shift to strong to gale force southwesterlies to its south.
Winds will gradually diminish today and drop to moderate to strong
for most areas.
Marine interests are advised that storm warnings are in effect for
Banquereau, Cabot Strait and Anticosti - northern half. Gale warnings
are in effect for all remaining waters.
Marine interests are also advised that freezing spray warnings are in
effect for Cabot Strait - northern half, Gulf - Magdalen, Chaleur -
Miscou, and Anticosti.
St. Lawrence - St. Lawrence River Area
- Anticosti - northern half
- Anticosti - southern 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
- 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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