Gulf - Port au Port
Issued 03:30 PM NST 11 December 2023
Tonight and Tuesday.
Storm warning in effect.
Wind southwest 35 knots increasing to south 45 to 55 this evening then diminishing to south 35 late overnight. Wind veering to west 25 to 35 Tuesday morning then diminishing to west 20 Tuesday evening.
Rain and fog patches ending Tuesday morning. Flurries Tuesday afternoon and evening.
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Ice ForecastsIssued 10:00 AM EST 11 December 2023 Today Tonight and Tuesday
Ice EdgeFirst ice edge estimated from Nova Scotia near 4548N 6308W to Prince
Edward Island near 4608N 6314W. Sea ice west of the ice edge.
Second ice edge estimated from Prince Edward Island near 4630N 6321W
to 4742N 6413W to 4827N 6405W to Quebec near 4845N 6410W. Sea ice
west of the ice edge.
Third ice edge estimated from Quebec near 4845N 6751W to 4951N 6624W
to Anticosti Island near 4935N 6346W. Sea ice north of the ice edge.
Fourth ice edge estimated from Anticosti Island near 4952N 6343W to
5002N 6322W to 4952N 6128W to 5001N 5941W to 5118N 5746W to 5058N
5722W to Newfoundland near 4928N 5809W. Sea ice north then east of
the ice edge.
Open water except 2 tenths new ice along parts of the coasts.
Iceberg BulletinIssued 1:30 PM EST 11 December 2023
Iceberg LimitIceberg limit at 0000 UTC 12 Dec estimated from the Labrador coast
near 5240N 5548W to 5430N 5230W to 5545N 5230W to 5830N 5700W to
6050N 5630W to 5850N 4540W then eastwards.
Iceberg CountNo confirmed icebergs.
Warnings (In effect)
Gulf - Port au PortIssued 3:30 PM NST 11 December 2023
'Storm' force winds of 48 to 63 knots are occurring or expected to occur in this marine area. 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 11 December 2023 Tonight and Tuesday At 3:30 p.m. NST today low 990 mb located over New Brunswick.
By 3:30 p.m. NST Tuesday low 980 mb located east of Labrador Sea.
At 3:30 p.m. NST today cold front from 990 mb low located over
the Gulf of Maine.
By 3:30 p.m. NST Tuesday cold front from 980 mb low located east
of the Avalon Peninsula.
Marine Weather StatementIssued 3:14 PM NST 11 December 2023 A deepening low pressure system over New Brunswick will cross the
Gulf of St. Lawrence this evening before moving east of the Labrador
Sea Tuesday. Gale to storm force south to southwesterlies will spread
over all waters as the low approaches.
Marine interests are advised that storm warnings are in effect for
Strait of Belle Isle - western half, Gulf waters, Southwest Coast,
and Belle Isle Bank. Gale warnings are in effect for all remaining
Atlantic - Newfoundland Area
- Anticosti - northwestern half
- Anticosti - southeastern half
- Belle Isle Bank
- Bras d'Or Lakes
- Cabot Strait
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore
- East Coast
- Funk Island Bank
- Gulf - Magdalen
- Gulf - Port au Port
- Lake Melville
- Laurentian Fan
- Mid Labrador Coast
- Northeast Coast
- Northeast Gulf
- Northern Grand Banks
- Northumberland Strait - eastern half
- Northumberland Strait - western half
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwest Coast
- South Coast
- South Labrador Coast
- South Labrador Sea
- Strait of Belle Isle - eastern half
- Strait of Belle Isle - western half
- 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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