Pointe-des-Monts to Anticosti - southern half
Issued 03:00 AM EST 28 January 2015
Today Tonight and Thursday
Wind northeast 20 to 30 knots diminishing to northerly 10 to 20 near noon then backing to northwesterly 15 to 25 this evening. Wind backing to west 10 to 20 Thursday morning.
Periods of light snow ending late this evening. Visibility 1 mile or less in snow.
Over open water risk of freezing spray this morning.
Temperatures near minus 11.
Ice ForecastsIssued 10:00 AM EST 27 January 2015 Today Tonight and Wednesday
Ice EdgeFirst ice edge estimated from New Brunswick near 4530N 6510W to Nova Scotia near 4510N 6445W. Sea ice north of the ice edge. Second ice edge estimated from Cape Breton Island near 4700N 6025W to 4720N 6005W to 4805N 6130W to 4850N 6100W to 4925N 6115W to 4935N 6000W to 5035N 5745W to Newfoundland near 4840N 5905W. Sea ice west and north and east of the ice edge. Third ice edge estimated from Newfoundland near 4805N 5900W to Newfoundland near 4830N 5900W. Sea ice east of the ice edge. Fourth ice edge estimated from Newfoundland near 4720N 5520W Newfoundland near 4730N 5650W. Sea ice north of the ice edge.
Ice CoverageIce pressure warning in effect.
8 tenths of grey ice including 2 tenths of grey-white ice except 9 plus tenths of grey-white ice on parts of the coast. Strong ice pressure on parts of the coast today and Wednesday.
Warnings (In effect)
Pointe-des-Monts to Anticosti - southern halfIssued 10:00 AM EST 27 January 2015
Navigators in this marine area should be on the lookout for hazardous ice conditions and take necessary safety precautions. Please refer to the latest ice forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio stations.
Technical Marine SynopsisIssued 3:00 AM EST 28 January 2015 Today Tonight and Thursday At 3:00 a.m. EST today low 994 mb located over western Nova Scotia.
By 7:00 p.m. EST tonight departing low 1004 mb located over
At 3:00 a.m. EST today ridge located from Labrador to Lake Huron.
By 7:00 p.m. EST Thursday ridge located from Labrador to Cape Cod.
At 3:00 a.m. EST today low located over the Midwestern states.
By 7:00 p.m. EST Thursday low located over Lake Ontario.
St. Lawrence - St. Lawrence River Area
- Anticosti - northwestern half
- Anticosti - southeastern half
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou
- 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
What we are doing
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