Chaleur - Miscou
Issued 08:00 PM ADT 23 March 2019
Tonight and Sunday.
Wind northwest 15 to 20 knots increasing to northwest 25 to 30 late this evening then backing to west 25 Sunday afternoon.
Flurries or showers ending this evening.
Over open water risk of freezing spray Sunday evening.
Temperatures minus 4 to plus 1 falling to minus 5 Sunday evening.
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Ice ForecastsIssued 10:00 AM EDT 23 March 2019 Today Tonight and Sunday
Ice EdgeFirst ice edge estimated from New Brunswick near 4525N 6525W to Nova
Scotia near 4500N 6500W. Sea ice northeast of the ice edge.
Second ice edge estimated from Nova Scotia near 4450N 6225W to 4450N
6210W to 4510N 6100W to 4605N 5925W to 4605N 5735W to Newfoundland
near 4730N 5605W. Sea ice northwest of the ice edge.
2 tenths grey-white ice except consolidated first-year ice along
parts of the coast.
No watches or warnings in effect.
Technical Marine SynopsisIssued 8:00 PM ADT 23 March 2019 Tonight and Sunday At 8:00 p.m. ADT tonight low 985 mb located over the Gulf of
By 10:00 a.m. ADT Sunday departing low 970 mb located northeast
At 10:00 a.m. ADT Sunday trough located over the St. Lawrence River.
By 8:00 p.m. ADT Sunday trough located over the Gulf of
Marine Weather StatementIssued 7:49 PM ADT 23 March 2019 A low pressure system over the Gulf of St. Lawrence will move
northeastward to lie northeast of Newfoundland by Sunday morning.
Strong to gale force westerlies over most waters in its wake will
slowly diminish as it moves off. Late on Sunday, a trough will track
southward across the Gulf of St. Lawrence. Gale force northwesterlies
and colder temperatures are expected over northern waters in its
Marine interests are advised that gale warnings are in effect for
Lurcher, Browns Bank, Georges Bank, southwestern shore, LaHave Bank,
West Scotian Slope, Sable, East Scotian Slope, Banquereau, Laurentian
Fan, and Anticosti. A freezing spray warning is in effect for
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
- 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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