Gulf - Port au Port
Issued 08:00 PM NST 20 January 2021
Tonight and Thursday.
Wind west 25 knots backing to southwest 20 near midnight then diminishing to variable 10 to 15 Thursday morning.
Flurries ending Thursday morning.
Freezing spray warning in effect.
Freezing spray ending Thursday morning.
Temperatures minus 12 to minus 4.
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Ice ForecastsIssued 10:00 AM EST 20 January 2021 Today Tonight and Thursday
Ice EdgeFirst ice edge estimated from Nova Scotia near 4545N 6240W to Prince
Edward Island near 4600N 6240W. Sea ice west of the ice edge.
Second ice edge estimated from Prince Edward Island near 4625N 6310W
to 4715N 6405W to 4840N 6345W to 4845N 6150W to 5040N 5820W to
Newfoundland near 5035N 5720W. Sea ice west and north of the ice
Open water except 3 tenths grey ice in a few sheltered bays along
the Quebec coast.
Iceberg BulletinIssued 2:30 PM EST 20 January 2021
Iceberg LimitIceberg limit at 0000 UTC 21 Jan estimated from Newfoundland near
5105N 5545W to 5115N 5345W to 5700N 5330W to 5935N 5620W to 6430N
5530W to 6000N 5100W to 5640N 4725W then eastwards.
Western iceberg limit at 0000 UTC 21 Jan estimated from the Labrador
coast near 5139N 5635W to Newfoundland near 5125N 5623W.
Iceberg CountNo confirmed icebergs.
Warnings (In effect)
Gulf - Port au PortIssued 8:00 PM NST 20 January 2021
Moderate or severe freezing spray is 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 8:00 PM NST 20 January 2021 Tonight and Thursday At 8:00 p.m. NST tonight low 978 mb located over southern Labrador
By 3:30 p.m. NST Thursday dissipating low 998 mb located over
At 8:00 p.m. NST tonight low 990 mb located south of Nova Scotia.
By 8:00 p.m. NST Thursday low 973 mb located over the southeastern
Marine Weather StatementIssued 7:46 PM NST 20 January 2021 An intensifying low pressure system south of Nova Scotia will track
across the Grand Banks on Thursday. Gale to storm force east to
northeasterly winds will develop ahead of the low and shift to gale
to storm force west to northwesterlies in its wake.
Marine interests are advised that storm warnings are in effect for
the Grand Banks. Gale warnings are in effect for South Coast, East
Coast, and Funk Island Bank.
Marine interests are also advised that freezing spray warnings are in
effect for Strait of Belle Isle, Gulf waters, East Coast, Northeast
Coast, and Belle Isle Bank - southwestern half.
Atlantic - Newfoundland Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau - eastern half
- Banquereau - western half
- Belle Isle Bank - northeastern half
- Belle Isle Bank - southwestern half
- Bras d'Or Lakes
- Cabot Strait
- Chaleur - Miscou
- Eastern Shore
- East Coast
- Funk Island Bank
- Gulf - Magdalen - northeastern half
- Gulf - Magdalen - southwestern half
- Gulf - Port au Port
- Lake Melville
- Laurentian Fan - northwestern half
- Laurentian Fan - southeastern half
- 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 - northern half
- South Labrador Coast - southern half
- 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
What we are doing
Need to travel Alberta Highway 93?
Go prepared with Highway 93 forecasts. Highway regions are available in the Alberta text forecast bulletin between Lake Louise and Jasper. (Photo by: Natalie Anderson)
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