Chaleur - Miscou - western half
Issued 03:00 AM AST 16 January 2018
Today Tonight and Wednesday.
Wind northeast 20 knots backing to north 15 to 20 near noon then diminishing to light this afternoon. Wind light tonight and Wednesday.
A few flurries ending this afternoon. Periods of light snow beginning Wednesday evening. Visibility 1 mile or less in snow.
Freezing spray warning in effect.
Over open water freezing spray ending this afternoon.
High today minus 10. Low tonight minus 15. High Wednesday minus 9.
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Ice ForecastsIssued 10:00 AM EST 15 January 2018 Today Tonight and Tuesday
Ice EdgeFirst ice edge estimated from Nova Scotia near 4520N 6100W to 4555N
5935W to 4645N 5955W to 4725N 5910W to 4805N 6155W to 4840N 6145W.
Sea ice south of the ice edge.
Second ice edge estimated from 4840N 6145W to 4910N 6125W to 4945N
6155W to 4950N 5955W to 5030N 5805W to 4825N 5925W to Newfoundland
near 4800N 5915W. Sea ice north of the ice edge.
Third ice edge estimated from New Brunswick near 4530N 6515W to Nova
Scotia near 4505N 6500W. Sea ice east of the ice edge.
9 tenths grey ice including 3 tenths grey-white ice except 9 tenths
grey-white ice including 2 tenths first-year ice along the southern
coast east of Bathurst.
Warnings (In effect)
Chaleur - MiscouIssued 03:00 AM AST 16 January 2018
Moderate or severe freezing spray is occurring or expected to occur in this marine area. 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 16 January 2018 Today Tonight and Wednesday At 3:00 a.m. AST today low 1014 mb located over East Scotian Slope.
By 3:30 p.m. AST today departing low 1010 mb located east of
At 3:00 a.m. AST today ridge located from Labrador to New England.
By 3:00 a.m. AST Wednesday ridge located over the Maritimes.
Marine Weather StatementIssued 2:47 AM AST 16 January 2018 A low pressure system located over East Scotian Slope at issue time
will track northeastward to lie east of Newfoundland by this
afternoon. Strong to gale force southerlies ahead of the low shift to
strong to gale force northerlies behind it. Winds diminish to
moderate to strong northerlies later today as the low pulls away and
eventually to light to moderate northerlies as high pressure builds
Marine interests are advised that gale warnings are in effect for
Georges Bank, LaHave Bank, West Scotian Slope, eastern shore, Sable,
East Scotian Slope, Fourchu, Banquereau, and Laurentian Fan.
Freezing spray warnings are in effect for Cabot Strait,
Northumberland Strait, Gulf-Magdalen, Chaleur-Miscou, and Anticosti -
St. Lawrence - St. Lawrence River Area
- Anticosti - northwestern half
- Anticosti - southeastern 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 - northwestern 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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