Issued 10:00 AM AST 28 January 2023
Today Tonight and Sunday.
Wind southerly 15 knots increasing to southwest 25 early this afternoon then veering to west 20 this evening. Wind diminishing to west 15 late overnight and to light Sunday morning. Wind increasing to south 15 near noon Sunday and to southwest 25 Sunday evening.
Showers Sunday evening.
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Ice ForecastsIssued 10:00 AM EST 28 January 2023 Today Tonight and Sunday
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 5106N 5732W to
Newfoundland near 4925N 5813W. Sea ice west then east of the ice
Iceberg BulletinIssued 2:50 PM EST 27 January 2023
Iceberg LimitIceberg limit at 0000 UTC 28 Jan estimated from Newfoundland near
5025N 5635W to 4930N 4900W to 5000N 4745W to 5100N 4735W to 5815N
5630W to 6005N 5015W to 5740N 4610W then eastwards.
Western iceberg limit at 0000 UTC 28 Jan estimated from Quebec near
5120N 5832W to Newfoundland near 5022N 5725W.
Iceberg CountNo confirmed icebergs.
No watches or warnings in effect.
Technical Marine SynopsisIssued 10:00 AM AST 28 January 2023 Today Tonight and Sunday At 10:00 a.m. AST today departing ridge located over Newfoundland.
At 10:00 a.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 9:44 AM AST 28 January 2023 A trough of low pressure will move eastward across the gulf of
St. Lawrence tonight. Strong southerly winds ahead of the trough
shift to strong to gale force westerlies in its wake.
Marine interests are advised that gale warnings are in effect for
Gulf - Magdalen and 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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