Northwest Labrador Sea
Issued 04:00 AM NDT 10 April 2021
Today Tonight and Sunday.
Wind north 25 knots veering to northeast 15 to 20 this morning then to east 10 to 15 near midnight. Wind becoming variable 10 to 15 Sunday afternoon.
Flurries or showers ending this evening. Fog banks forming near midnight.
Risk of freezing spray this morning.
Temperatures minus 3 to plus 2 rising to plus 3 this evening.
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Ice ForecastsIssued 11:00 AM EDT 9 April 2021 Today Tonight and Saturday
Ice EdgeIce edge estimated from near 5803N 5751W to 6040N 5933W to 6143N
5719W then northeastward. Sea ice west of the ice edge.
Bergy water except 8 tenths first-year ice including a trace of old
ice in the northwestern and western sections.
Iceberg BulletinIssued 2:30 PM EDT 9 April 2021
Iceberg LimitIceberg limit at 0000 UTC 10 Apr estimated from Newfoundland near
4742N 5245W to 4750N 5050W to 5200N 4830W to 5500N 5105W to 6000N
5830W to 6030N 5150W then eastwards.
Western iceberg limit at 0000 UTC 10 Apr estimated from the Labrador
coast near 5125N 5704W to Newfoundland near 5103N 5652W.
Iceberg CountUnknown number of icebergs.
No watches or warnings in effect.
Technical Marine SynopsisIssued 4:00 AM NDT 10 April 2021 Today Tonight and Sunday At 4:00 a.m. NDT today trough located on a line north-south over
the South Labrador Sea.
By 9:30 p.m. NDT tonight departing trough located on a line
northwest-southeast over central Labrador.
At 4:00 a.m. NDT today ridge located on a line north-south over
By 4:00 a.m. NDT Sunday ridge located on a line northeast-southwest
over the Northwest Labrador Sea.
Marine Weather StatementIssued 3:42 AM NDT 10 April 2021 A trough of low pressure over the South Labrador Sea will continue
moving southwestward through Labrador today to lie south of the
district tonight. Strong to gale force northwesterlies over mid and
southern coastal waters will shift to strong easterlies later today
behind the trough.
Marine interests are advised that gale warnings are in effect for
South Labrador Coast and Mid Labrador Coast.
Hudson - Hudson Bay Area
- Arviat - eastern half
- Arviat - western half
- Belcher - northern half
- Belcher - southern half
- Central - eastern half
- Central - western half
- Churchill - eastern half
- Churchill - western half
- Coats - northern half
- Coats - southern half
- East Foxe
- Frobisher Bay
- James Bay - northern half
- James Bay - southern half
- Lake Winnipegosis
- Lake Winnipeg - north basin
- Northwest Labrador Sea
- North Labrador Coast
- Nottingham - eastern half
- Nottingham - western half
- Puvirnituq - northern half
- Puvirnituq - southern half
- Rankin - northern half
- Rankin - southern half
- Resolution - eastern half
- Resolution - western half
- Roes Welcome - northern half
- Roes Welcome - southern half
- South Hudson - eastern half
- South Hudson - western half
- South-central Hudson - eastern half
- South-central Hudson - western half
- West Brevoort - southern half
- West Foxe
- York - eastern half
- York - 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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