Issued 03:00 AM AST 29 January 2023
Today Tonight and Monday.
Wind west 15 knots diminishing to light this morning then increasing to south 15 this afternoon. Wind increasing to southerly 25 to 30 this evening then diminishing to westerly 15 Monday morning. Wind diminishing to light near noon Monday then becoming south 10 to 15 Monday evening.
Scattered showers tonight.
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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 3:02 PM EST 28 January 2023
Iceberg LimitIceberg limit at 0000 UTC 29 Jan estimated from Newfoundland near
5025N 5635W to 4930N 4900W to 5000N 4745W to 5100N 4720W to 5815N
5630W to 6005N 5015W to 5740N 4610W then eastwards.
Western iceberg limit at 0000 UTC 29 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 3:00 AM AST 29 January 2023 Today Tonight and Monday At 3:00 a.m. AST today trough located east of Anticosti Island.
By 10:00 a.m. AST today departing trough located over Newfoundland.
At 3:00 a.m. AST today ridge located from Quebec to New England.
By 3:00 a.m. AST Monday departing ridge located over Newfoundland.
At 3:00 a.m. AST Monday low 1012 mb located over New Brunswick.
Marine Weather StatementIssued 2:37 AM AST 29 January 2023 Strong to gale force westerly winds in the Gulf of St. Lawrence will
diminish this morning as a trough of low pressure departs the area.
Marine interests are advised that gale warnings are in effect for
Cabot Strait - northern half, Gulf - Magdalen and Anticosti. Freezing
spray warnings are in effect for Gulf - Magdalen, Chaleur - Miscou,
Atlantic - Maritimes Area
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore
- East Coast
- East Scotian Slope
- Georges Bank
- Grand Manan
- Gulf - Magdalen
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
- 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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