Pointe-des-Monts to Anticosti - southern half
Forecast
Marine Forecast
Issued 03:00 PM EST 04 February 2023
Tonight and Sunday.
Storm warning in effect.
Wind west 40 to 55 knots diminishing to west 30 to 40 early this evening and to southwest 20 after midnight. Wind diminishing to southwesterly 10 to 15 near noon Sunday.
Flurries. Visibility near zero in flurries.
Freezing spray warning in effect.
Over open water freezing spray ending Sunday afternoon.
Low tonight minus 16. High Sunday minus 6.
Strong wind warning program has ended for the season.
Waves
Extended Forecast
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EST 4 February 2023 Today Tonight and SundayIce Edge
First ice edge estimated from New Brunswick near 4538N 6452W to4515N 6500W to Nova Scotia near 4515N 6427W. Sea ice northeast of
the ice edge.
Second ice edge estimated from Nova Scotia near 4543N 6215W to 4635N
6150W to 4650N 6339W to 4800N 6300W to 4900N 6330W to 4845N 6130W to
5045N 5740W to 4815N 5945W to 4722N 5923W to Newfoundland near 4729N
5610W. Sea ice west then northeast of the ice edge.
Third ice edge estimated from 4658N 6157W to 4713N 6215W to 4753N
6129W to 4738N 6105W to 4658N 6157W. Sea ice within the ice edge.
Ice Coverage
1 tenth grey ice except 9 tenths grey ice including 1 tenth
grey-white ice along the coast in the southwestern section.
Warnings
Warnings (In effect)
Storm warning in effect
Pointe-des-Monts to Anticosti - southern half
Issued 3:00 PM EST 04 February 2023'Storm' force winds of 48 to 63 knots are 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.
Freezing spray warning in effect
Pointe-des-Monts to Anticosti - southern half
Issued 3:00 PM EST 04 February 2023Moderate 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.
Synopsis
Technical Marine Synopsis
Issued 3:00 PM EST 4 February 2023 Tonight and Sunday At 3:00 p.m. EST today departing low 964 mb located over LabradorCoast.
At 3:00 p.m. EST today ridge located on a line north-south over
Montréal.
By 7:00 p.m. EST Sunday ridge located on a line northwest-southeast
over Newfoundland.
At 7:00 a.m. EST Sunday low 1008 mb located near Lake Superior.
By 7:00 p.m. EST Sunday low 1010 mb located north of Lake Ontario.
St. Lawrence - St. Lawrence River Area
- Anticosti
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Cornwall to Montréal
- Donnacona to Beauport
- Fundy
- Grand Manan
- Gulf - Magdalen - northeastern half
- Gulf - Magdalen - southwestern half
- Kingston to Cornwall
- Lake Memphrémagog - northern half
- Lake Nipissing
- Lake Saint-Jean
- Lurcher
- 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
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