Chaleur - Miscou - western half
Issued 03:30 PM AST 23 January 2019
Tonight and Thursday.
Wind light increasing to southeasterly 20 knots Thursday evening.
Snow changing to freezing rain Thursday morning then to rain and fog patches Thursday evening with a risk of freezing rain. Visibility 1 mile or less in precipitation and in fog patches.
Low tonight minus 9. High Thursday plus 1.
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Ice ForecastsIssued 10:00 AM EST 23 January 2019 Today Tonight and Thursday
Ice EdgeFirst ice edge estimated from New Brunswick near 4440N 6705W to
4315N 6545W to 4420N 6350W to Nova Scotia near 4430N 6345W. Sea ice
within the ice edge.
Second ice edge estimated from Nova Scotia near 4430N 6330W to 4440N
6220W to 4555N 5900W to 4840N 6220W to 4840N 6105W to 4905N 6110W to
4915N 5940W to 5015N 5825W to 5015N 5740W to 4835N 5920W to
Newfoundland near to 4755N 5925W
Third ice edge estimated from Newfoundland near 4735N 5620W to
Newfoundland near 4730N 5605W. Sea ice north of the ice edge.
9 plus tenths grey-white ice except 9 plus tenths grey-white ice
including 2 tenths first-year ice along the southern coast.
No watches or warnings in effect.
Technical Marine SynopsisIssued 3:30 PM AST 23 January 2019 Tonight and Thursday At 3:30 p.m. AST today ridge located over the central Marine
By 3:00 a.m. AST Thursday departing ridge located over the
southwestern Grand Banks.
At 8:00 p.m. AST tonight low 995 mb located near the Great Lakes.
By 8:00 p.m. AST Thursday low 984 mb located over northwestern
Marine Weather StatementIssued 3:26 PM AST 23 January 2019 A ridge of high pressure currently over the central marine district
will continue to depart the region throughout tonight. Meanwhile a
developing low pressure system near the Great Lakes will track
northeastward reaching Northern New Brunswick by Thursday evening.
Increasing southerly winds ahead of this low pressure system will
reach gale force Thursday morning over western waters and spread
eastward throughout the day. There is a possibility that southerly
winds over western waters may reach storm force Thursday night before
returning to gale force early Friday morning.
Additionally, high waves and pounding surf may generate higher than
normal water levels along south facing coastlines from St. Margaret's
bay to Yarmouth near high tide late Thursday evening.
Marine interests are advised that gale warnings are in effect for all
waters except Laurentian Fan, Banquereau, and Chaleur-Miscou -
St. Lawrence - St. Lawrence River Area
- 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
- 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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