Chaleur - Miscou - eastern half
Issued 03:30 PM AST 21 February 2020
Tonight and Saturday.
Wind westerly 15 to 20 knots backing to southwesterly 10 to 15 early this evening then increasing to southwest 15 to 20 late this evening. Wind southwest 15 to 20 Saturday.
Over open water risk of freezing spray late this afternoon tonight and Saturday.
Low tonight minus 12. High Saturday minus 1.
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Ice ForecastsIssued 10:00 AM EST 21 February 2020 Today Tonight and Saturday
Ice EdgeFirst ice edge estimated from Nova Scotia near 4430N 6335W to 4420N
6320W to 4515N 6040W to 4535N 5740W to 4710N 5815W 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.
9 tenths grey ice including 1 tenth first-year ice except 9 plus
tenths first-year ice in the extreme southeastern section.
No watches or warnings in effect.
Technical Marine SynopsisIssued 3:30 PM AST 21 February 2020 Tonight and Saturday At 3:30 p.m. AST today ridge located on a line east-west over
By 3:00 a.m. AST Saturday ridge located on a line
northeast-southwest over the southern Marine District.
At 3:00 a.m. AST Saturday trough located over southeastern Quebec.
By 3:30 p.m. AST Saturday weakening trough located on a line
northeast-southwest over the Marine District.
Marine Weather StatementIssued 4:52 PM AST 21 February 2020 Marine interests are advised that freezing spray warnings are in
effect for Cabot Strait, Gulf-Magdalen, and Anticosti.
St. Lawrence - St. Lawrence River Area
- 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 - 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 - 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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