Issued 03:30 PM AST 05 December 2021
Tonight and Monday.
Gale warning in effect.
Wind northwest 15 to 20 knots diminishing to light this evening then increasing to southeast 15 to 20 early Monday morning. Wind increasing to southeast 25 to 30 late Monday morning and to southerly 35 Monday afternoon.
Rain Monday late in the day with a risk of thunderstorms. Fog patches forming Monday evening.
Strong wind warning program has ended for the season.
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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 5 December 2021
Iceberg LimitIceberg limit at 0000 UTC 6 Dec estimated from Newfoundland near
5106N 5546W to 5130N 5430W to 5400N 4945W to 5530N 4930W to 5745N
5715W to 6100N 5940W to 6205N 5355W to 5910N 4710W then eastwards.
Western iceberg limit at 0000 UTC 6 Dec estimated from the Labrador
coast near 5128N 5651W to Newfoundland near 5120N 5639W.
Iceberg CountNo confirmed icebergs.
Warnings (In effect)
Southwestern ShoreIssued 3:30 PM 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 3:30 PM AST 5 December 2021 Tonight and Monday At 3:30 p.m. AST today low located north of Sable Island.
By 3:00 a.m. AST Monday low located east of the Marine District.
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 7:37 PM AST 5 December 2021 A low pressure system over the Great Lakes early Monday morning will
intensify as it tracks into Quebec by Monday evening. Strong to
Gale force southerly winds are expected 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
- 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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