Anticosti - western half
Issued 03:00 AM AST 31 January 2023
Today Tonight and Wednesday.
Wind northwest 20 knots except northwest 30 in the Honguedo Strait. Wind diminishing to light this morning then increasing to northwest 20 near midnight except northwest 30 in the Honguedo Strait. Wind diminishing to northwest 15 Wednesday morning then becoming variable 10 to 15 Wednesday afternoon.
Flurries. Visibility 1 mile or less in flurries.
Freezing spray warning in effect.
Freezing spray ending this morning. Freezing spray overnight and Wednesday morning.
Temperatures near minus 10.
Strong wind warning program has ended for the season.
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Ice ForecastsIssued 10:00 AM EST 30 January 2023 Today Tonight and Tuesday
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 4849N 6145W to 5052N 5740W to
Newfoundland near 4926N 5812W. Sea ice west then east of the ice
Open water except 2 tenths new ice along parts of the coasts.
Iceberg BulletinIssued 2:10 PM EST 30 January 2023
Iceberg LimitIceberg limit at 0000 UTC 31 Jan estimated from Newfoundland near
5025N 5635W to 4925N 4800W to 5040N 4655W to 5815N 5630W to 6005N
5015W to 5740N 4610W then eastwards.
Western iceberg limit at 0000 UTC 31 Jan estimated from Quebec near
5120N 5832W to Newfoundland near 5022N 5725W.
Iceberg CountNo confirmed icebergs.
Warnings (In effect)
Anticosti - western halfIssued 03:00 AM AST 31 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 31 January 2023 Today Tonight and Wednesday At 3:00 a.m. AST today low located over the Gulf of Maine.
By 3:00 a.m. AST Wednesday departing low located east of the
At 3:00 a.m. AST Wednesday ridge located over Maine.
By 3:30 p.m. AST Wednesday ridge located over the Maritimes.
Marine Weather StatementIssued 2:51 AM AST 31 January 2023 Marine interests are advised that freezing spray warnings are in
effect for all Gulf of St. Lawrence waters.
St. Lawrence - St. Lawrence River Area
- Anticosti - eastern half
- Anticosti - western half
- 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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