Issued 03:00 AM AST 19 November 2018
Today Tonight and Tuesday.
Wind variable 10 to 15 knots increasing to southerly 15 to 20 late this afternoon then diminishing to variable 10 to 15 this evening. Wind becoming northeast 15 overnight then increasing to northeast 20 to 25 Tuesday afternoon.
Flurries or showers ending this morning. Periods of rain beginning near noon. Visibility 1 mile or less in precipitation.
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Ice ForecastsIssued 10:00 AM EST 18 November 2018 Today Tonight and Monday
Ice EdgeFirst ice edge estimated from New Brunswick near 4545N 6300W to to
Prince Edward Island near 4600N 6250W. Sea ice west of the ice edge.
Second ice edge estimated from Prince Edward Island near 4625N 6235W
to 4705N 6405W to 4645N 6435W to 4805N 6420W to 4755N 6510W to 4830N
6400W to Quebec near 4850N 6415W. Sea ice west of the ice edge.
Third ice edge estimated from Quebec near 4855N 6715W to 4900N 6735W
to Quebec near 4920N 6725W. Sea ice west of the ice edge.
No watches or warnings in effect.
Technical Marine SynopsisIssued 3:00 AM AST 19 November 2018 Today Tonight and Tuesday At 3:00 a.m. AST today ridge located on a line north-south over
By 10:00 a.m. AST today departing ridge located on a line
northwest-southeast over Newfoundland.
At 10:00 a.m. AST today trough located from the Gulf of Maine to
the Gulf of St. Lawrence.
By 8:00 p.m. AST Tuesday trough located from the Gulf of Maine
At 8:00 p.m. AST tonight deepening low 1013 mb located southeast
of the Great Lakes.
By 8:00 p.m. AST Tuesday low 1000 mb located near Lurcher.
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
- 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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