Issued 03:30 PM ADT 23 March 2019
Tonight and Sunday.
Wind westerly 20 knots veering to northwest 25 this evening then backing to west 20 Sunday morning. Wind backing to southwest 25 near noon Sunday then diminishing to southwest 15 to 20 Sunday evening.
Flurries or showers ending this 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.
Open water except 8 tenths grey ice including 2 tenths grey-white
ice in some bays in the extreme eastern section.
No watches or warnings in effect.
Technical Marine SynopsisIssued 3:30 PM ADT 23 March 2019 Tonight and Sunday At 3:30 p.m. ADT today low 982 mb located over Prince Edward Island.
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 3:29 PM ADT 23 March 2019 A low pressure system over Prince Edward Island will move
northeastward to lie northeast of Newfoundland by Sunday morning.
Strong to near gale force southerlies east of the low shift to strong
to gale force westerlies in its wake. 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 wake.
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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