Issued 10:00 AM AST 05 December 2021
Today Tonight and Monday.
Gale warning in effect.
Wind northwest 20 knots diminishing to northwest 15 this afternoon and to light this evening. Wind increasing to southeast 15 to 20 after midnight and to southeast 25 to 30 early Monday morning. Wind increasing to south 35 Monday afternoon.
Periods of rain Monday with a risk of thunderstorms. Fog patches forming Monday evening.
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Ice ForecastsIssued 10:00 AM EST 5 December 2021 Today Tonight and Monday
Ice EdgeFirst ice edge estimated from Quebec near 4909N 6625W to 4909N 6649W
to 4828N 6900W to 4901N 6810W to 4917N 6710W to 5004N 6610W to
Anticosti Island near 4953N 6431W. Sea ice south then north of the
Second ice edge estimated from Anticosti Island near 4950N 6329W to
5008N 6230W to 4958N 6136W to 5005N 5948W to Quebec near 5125N
5737W. Sea ice north of the ice edge.
Iceberg BulletinIssued 1:30 PM EST 4 December 2021
Iceberg LimitIceberg limit at 0000 UTC 5 Dec estimated from Newfoundland near
5106N 5546W to 5130N 5430W to 5430N 5000W to 5545N 5000W to 5745N
5715W to 6100N 5940W to 6205N 5355W to 5910N 4710W then eastwards.
Western iceberg limit at 0000 UTC 5 Dec estimated from the Labrador
coast near 5128N 5651W to Newfoundland near 5120N 5639W.
Iceberg CountNo confirmed icebergs.
Warnings (In effect)
Browns BankIssued 10:00 AM AST 05 December 2021
'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. 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 10:00 AM AST 5 December 2021 Today Tonight and Monday At 10:00 a.m. AST today low located south of Nova Scotia.
By 3:30 p.m. AST today weakening low located near Sable Island.
At 3:30 p.m. AST today ridge located west of the Marine District.
By 3:30 p.m. AST Monday ridge located east of the Marine District.
At 3:00 a.m. AST Monday low 999 mb located near the Great Lakes.
By 8:00 p.m. AST Monday low 988 mb located over southern Quebec.
Marine Weather StatementIssued 9:57 AM AST 5 December 2021 A low pressure system near the Great Lakes early Monday morning will
intensify as it tracks eastward into Quebec by Monday evening. Strong
to gale force southerly winds are expected across the marine district
ahead of the disturbance.
Marine interests are advised that gale warnings are in effect for all
waters except Banquereau and Laurentian Fan. A freezing spray warning
is in effect for Anticosti.
Atlantic - Maritimes Area
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou
- Eastern Shore - eastern half
- Eastern Shore - western half
- 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
- Sable - eastern half
- Sable - western 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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