Chaleur - Miscou
Issued 10:00 AM AST 04 December 2021
Today Tonight and Sunday.
Wind west 25 knots diminishing to west 15 to 20 early this evening and to light after midnight. Wind increasing to northwest 15 early Sunday morning then backing to west 20 near noon Sunday.
Scattered flurries Sunday.
Freezing spray warning in effect.
Freezing spray ending this evening. Risk of freezing spray Sunday afternoon and evening.
Temperatures near minus 4.
Strong wind warning program has ended for the season.
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Ice ForecastsIssued 10:00 AM EST 4 December 2021 Today Tonight and Sunday
Ice EdgeFirst ice edge estimated from Quebec near 4909N 6625W to 4909N 6649W
to 4828N 6900W to 4901N 6810W to 4917N 6710W to 5004N 6610W to
Anticosti Island near 4953N 6431W. Sea ice south then north of the
Second ice edge estimated from Anticosti Island near 4950N 6329W to
5008N 6230W to 4958N 6136W to 5005N 5948W to Quebec near 5125N
5737W. Sea ice north of the ice edge.
Warnings (In effect)
Chaleur - MiscouIssued 10:00 AM AST 04 December 2021
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 10:00 AM AST 4 December 2021 Today Tonight and Sunday At 10:00 a.m. AST today departing low 954 mb located over Labrador
At 10:00 a.m. AST today ridge located over New England.
By 10:00 a.m. AST Sunday weakening ridge located over the eastern
At 3:00 a.m. AST Sunday low located over the Gulf of Maine.
By 3:30 p.m. AST Sunday low located near Sable Island.
Marine Weather StatementIssued 9:53 AM AST 4 December 2021 Strong to gale force northwesterlies in the wake of an intense low
over the Labrador Sea will diminish today as the low continues to
move away. A weak ridge of high pressure will follow in its wake
tonight. However, a small and fast moving disturbance will track
across the Gulf of Maine overnight tonight to lie near Sable Island
Sunday afternoon. A brief period of strong to near gale force
northwesterlies is expected just behind this low.
Marine interests are advised that gale warnings are in effect for
Fourchu, Banquereau, Laurentian Fan, Cabot Strait, Gulf - Magdalen
and Anticosti. Freezing spray warnings are in effect for
Northumberland Strait, Chaleur-Miscou 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
- 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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