Issued 10:00 AM AST 15 December 2018
Today Tonight and Sunday.
Wind southwest 20 knots veering to northwest 20 to 25 this afternoon then diminishing to northerly 15 Sunday morning. Wind diminishing to light Sunday afternoon.
Flurries or showers ending near noon. Visibility 1 mile or less in flurries.
Temperatures near zero.
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Ice ForecastsIssued 10:00 AM EST 15 December 2018 Today Tonight and Sunday
Ice EdgeFirst ice edge estimated from Nova Scotia near 4615N 6115W to 4705N
6400W to 4850N 6350W to 4925N 6515W to 4935N 6640W to 4955N 6605W to
4845N 6155W to 5115N 5740W to Newfoundland near 5025N 5725W. Sea ice
west and north of the ice edge.
Second ice edge estimated from 4745N 6130W to 4715N 6215W to 4705N
6155W to 4735N 6110W to 4745N 6130W. Sea ice within the ice edge.
Ice free except 9 tenths new ice including 3 tenths grey ice along
parts of the coasts.
No watches or warnings in effect.
Technical Marine SynopsisIssued 10:00 AM AST 15 December 2018 Today Tonight and Sunday At 10:00 a.m. AST today trough located from Anticosti Island to
West Scotian Slope.
By 3:30 p.m. AST today departing trough located from Newfoundland
to the Grand Banks.
At 10:00 a.m. AST today ridge located near the Great Lakes.
By 3:30 p.m. AST Sunday ridge located over the Maritimes.
Marine Weather StatementIssued 9:50 AM AST 15 December 2018 A trough of low pressure will track across the marine district today.
Strong to gale force southwesterlies will develop ahead of the trough
then veer to strong to gale force northwesterlies in its wake.
Marine interests are advised that gale warnings are in effect for
Banquereau, Laurentian Fan, Cabot Strait, Gulf Magdalen -
northeastern half 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
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