Pointe-des-Monts to Anticosti - northern half
Issued 03:00 AM EST 28 February 2017
Today Tonight and Wednesday
Wind west 20 to 30 knots diminishing to southwest 10 to 15 this afternoon then backing to southeasterly 10 to 20 this evening. Wind diminishing to light overnight then increasing to east 10 to 20 Wednesday morning. Wind increasing to easterly 20 to 30 near noon Wednesday then backing to northerly 15 to 25 Wednesday evening.
Snow and periods of rain beginning Wednesday morning with a risk of freezing rain Wednesday morning and Wednesday late in the day. Visibility as low as 1 mile in precipitation.
Temperatures minus 7 rising to plus 1 Wednesday afternoon then falling to minus 11 Wednesday evening.
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Ice ForecastsIssued 10:00 AM EST 27 February 2017 Today Tonight and Tuesday
Ice EdgeFirst ice edge estimated from Nova Scotia near 4650N 6020W to 4700N
5945W to 4805N 6120W to 5000N 5820W to 4835N 5925W to Newfoundland
near 4755N 5925W. Sea ice west of the ice edge.
Second ice edge estimated from New Brunswick near 4530N 6515W to
Nova Scotia near 4505N 6500W. Sea ice east of the ice edge.
8 tenths of new ice including 3 tenths of grey ice.
No watches or warnings in effect.
Technical Marine SynopsisIssued 3:00 AM EST 28 February 2017 Today Tonight and Wednesday At 3:00 a.m. EST today ridge located on a line north-south over
By 4:00 a.m. EST Wednesday departing ridge located on a line
north-south over Labrador Coast.
At 3:00 a.m. EST today trough located from James Bay to Lake
By 7:00 p.m. EST Wednesday trough located from Natashquan to
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
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