Chaleur - Miscou - western half
Issued 03:00 AM AST 28 January 2023
Today Tonight and Sunday.
Wind light increasing to southerly 15 knots this morning and to westerly 25 to 30 near midnight. Wind diminishing to west 15 to 20 Sunday morning and to light Sunday afternoon.
Flurries this afternoon and tonight. Periods of snow Sunday late in the day. Visibility 1 mile or less in precipitation.
Freezing spray warning in effect.
Freezing spray beginning overnight and ending Sunday afternoon.
Temperatures minus 10 rising to minus 1 this evening then falling to minus 8 Sunday morning.
Strong wind warning program has ended for the season.
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Ice ForecastsIssued 10:00 AM EST 27 January 2023 Today Tonight and Saturday
Ice EdgeFirst ice edge estimated from Nova Scotia near 4542N 6218W to Prince
Edward Island near 4559N 6231W. Sea ice southwest of the ice edge.
Second ice edge estimated from 4658N 6157W to 4713N 6215W to 4753N
6129W to 4738N 6105W to 4658N 6157W. Sea ice within the ice edge.
Third ice edge estimated from Prince Edward Island near 4628N 6240W
to 4730N 6430W to 4905N 6319W to 4853N 6138W to 4948N 6050W to 5106N
5732W to Newfoundland near 4925N 5813W. Sea ice west then east of
the ice edge.
Open water except 5 tenths new ice including 2 tenths grey ice along
parts of the coast in the southern section.
Warnings (In effect)
Chaleur - Miscou - western halfIssued 03:00 AM AST 28 January 2023
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 3:00 AM AST 28 January 2023 Today Tonight and Sunday At 3:00 a.m. AST today ridge located over the Marine District.
By 10:00 a.m. AST today ridge located over Newfoundland.
At 3:30 p.m. AST today trough located from Quebec to New England.
By 10:00 a.m. AST Sunday departing trough located over Newfoundland.
At 8:00 p.m. AST Sunday approaching low located over New England.
Marine Weather StatementIssued 2:36 AM AST 28 January 2023 A trough of low pressure will move eastward across the Gulf of St
Lawrence Saturday night. Strong southerly winds ahead of the trough
shift to strong to gale force westerlies in its wake.
Marine interests are advised that a gale warning is in effect for
Anticosti. Freezing spray warnings are in effect for Gulf-Magdalen,
Chaleur-Miscou, and Anticosti.
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
- 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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