South Labrador Sea
Issued 04:00 AM NDT 19 April 2021
Today Tonight and Tuesday.
Wind southeast 15 to 20 knots becoming variable 15 to 20 this afternoon then increasing to northeast 25 this evening except variable 10 to 15 over northwestern sections tonight and Tuesday morning. Wind northeast 25 Tuesday.
Flurries or showers today and this evening. Showers over southeastern sections Tuesday.
Temperatures minus 1 to plus 3.
South Labrador Sea - northwestern half
South Labrador Sea - southeastern half
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Ice ForecastsIssued 10:00 AM EDT 18 April 2021 Today Tonight and Monday
Ice EdgeIce edge estimated from Newfoundland near 4959N 5552W to 5359N 5240W
to 5541N 5328W to 5612N 5633W to 5803N 5748W then northeastward. Sea
ice west of the ice edge.
2 tenths first-year ice except 9 tenths first-year ice including a
trace of old ice in the extreme northwestern section.
Iceberg BulletinIssued 2:30 PM EDT 18 April 2021
Iceberg LimitIceberg limit at 0000 UTC 19 Apr estimated from Newfoundland near
4736N 5241W to 4805N 5135W to 5400N 5040W to 5500N 5100W to 6000N
5800W to 6050N 5315W then eastwards.
Western iceberg limit at 0000 UTC 19 Apr estimated from Quebec near
5015N 6000W to Newfoundland near 4919N 5815W.
Iceberg CountUnknown number of icebergs.
No watches or warnings in effect.
Technical Marine SynopsisIssued 4:00 AM NDT 19 April 2021 Today Tonight and Tuesday At 4:00 a.m. NDT today intensifying low 992 mb located east of
the Grand Banks.
By 4:00 a.m. NDT Tuesday low 984 mb located over Funk Island Bank.
At 4:00 a.m. NDT today trough located on a line northeast-southwest
over the Northwest Labrador Sea.
By 4:00 a.m. NDT Tuesday trough located on a line
northeast-southwest over the East Labrador Sea.
Marine Weather StatementIssued 3:48 AM NDT 19 April 2021 A low pressure system located east of the Grand Banks will track
northwest to lie over Funk Island Bank tonight and Tuesday. Strong to
gale force north to northeasterlies will develop over southern waters
ahead of this low.
Marine interests are advised that a gale warning is in effect for
South Labrador Coast.
Atlantic - Newfoundland Area
- Banquereau - northern half
- Banquereau - southern half
- Belle Isle Bank
- Bras d'Or Lakes
- Cabot Strait
- Chaleur - Miscou
- Eastern Shore
- East Coast - Cape St. Francis and south
- East Coast - north of Cape St. Francis
- Funk Island Bank
- Gulf - Magdalen
- Gulf - Port au Port
- Lake Melville
- Laurentian Fan
- Mid Labrador Coast
- Northeast Coast - Cape St. John and south
- Northeast Coast - north of Cape St. John
- Northeast Gulf
- Northern Grand Banks
- Northumberland Strait
- 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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