Chaleur - Miscou - western half
Issued 03:00 AM AST 30 January 2023
Today Tonight and Tuesday.
Wind northwest 10 to 15 knots increasing to northwest 15 to 20 early this morning then diminishing to northwest 10 to 15 near noon. Wind becoming light after midnight then increasing to northwest 10 to 15 Tuesday afternoon. Wind increasing to northwest 20 Tuesday evening.
Snow tonight and Tuesday morning. Visibility 1 mile or less in snow.
Freezing spray warning in effect.
Risk of freezing spray this morning. Freezing spray beginning Tuesday evening.
Temperatures minus 5 falling to minus 10 overnight.
Strong wind warning program has ended for the season.
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Ice ForecastsIssued 10:00 AM EST 29 January 2023 Today Tonight and Monday
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 6411W to 4905N 6319W to 4853N 6138W to 5106N 5732W to
Newfoundland near 4925N 5813W. Sea ice west then east of the ice
1 tenth new ice except 9 tenths new ice including 4 tenths grey ice
along parts of the coasts.
Warnings (In effect)
Chaleur - Miscou - western halfIssued 03:00 AM AST 30 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 30 January 2023 Today Tonight and Tuesday At 3:00 a.m. AST today departing ridge located over Newfoundland.
At 3:00 a.m. AST today low 1014 mb located over the Gulf of
By 3:30 p.m. AST today low 1008 mb located northeast of
By 3:00 a.m. AST Tuesday approaching low 1013 mb located over the
Gulf of Maine.
Marine Weather StatementIssued 2:39 AM AST 30 January 2023 A low currently over the Gulf of St. Lawrence will track
northeastward to lie over northeast of Newfoundland by this
afternoon. Strong to gale force southerlies ahead of the low shift to
light to moderate westerlies behind it.
Marine interests are advised that gale warnings are in effect for
Banquereau, Laurentian, and Gulf - Magdalen. Freezing spray warnings
are in effect for all Gulf of St. Lawrence waters.
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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