Gulf - Port au Port
Issued 03:30 PM NST 05 December 2021
Tonight and Monday.
Gale warning in effect.
Wind west 15 to 20 knots increasing to west 25 this evening then diminishing to west 15 Monday morning. Wind diminishing to light Monday afternoon then increasing to southeast 35 to 45 Monday evening.
Flurries ending Monday morning. Snow and rain Monday evening. Visibility 1 mile or less in precipitation.
Temperatures minus 4 to zero rising to plus 2 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.
Open water except 2 tenths new ice along parts of the Quebec coast.
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)
Gulf - Port au PortIssued 3:30 PM NST 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 NST 5 December 2021 Tonight and Monday At 3:30 p.m. NST today low 953 mb located over Davis Strait.
By 10:00 a.m. NST Monday low 973 mb located over northern Davis
At 8:00 p.m. NST Monday approaching trough located over the Gaspe
At 3:30 p.m. NST today low 1019 mb located over the southeastern
By 8:00 p.m. NST tonight departing low 1019 mb located east of
the Grand Banks.
Marine Weather StatementIssued 3:30 PM NST 5 December 2021 An intense low pressure system over the Davis Strait will continue to
move northwards tonight and Monday. Westerly gales over northern
waters will diminish in its wake.
On Monday a trough of low pressure will approach the district from
the west. Strong to gale force southeasterlies will develop ahead of
Marine interests are advised that gale warnings are in effect for
Gulf - Port au Port and Belle Isle Bank.
Marine interests are also advised that freezing spray warnings are in
effect for Strait of Belle Isle and Belle Isle Bank.
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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