South Labrador Coast
Forecast
Marine Forecast
Issued 04:00 PM NDT 05 May 2025
Tonight and Tuesday.
Wind northwest 30 knots diminishing to northwest 20 this evening then backing to southwest 15 after midnight. Wind increasing to southwest 25 Tuesday morning then veering to northwest 25 Tuesday afternoon. Wind diminishing to light Tuesday evening.
Flurries overnight and Tuesday morning. Visibility 1 mile or less in flurries.
Temperatures minus 3 to zero rising to plus 4 Tuesday afternoon.
Waves
Issued 06:00 PM NDT 05 May 2025
Tonight and Tuesday.
Outside the ice edge seas 2 to 3 metres subsiding to 1 to 2
Tuesday evening.
Extended Forecast
Issued 04:00 PM NDT 05 May 2025
Wednesday
Wind southeast 10 to 15 knots increasing to
northwest 25 in the afternoon.
Thursday
Wind north 10 to 15 knots.
Friday
Wind northwest 10 to 15 knots increasing to
south 15 to 20.
Ice Forecast
Issued 10:00 AM EDT 5 May 2025 Today Tonight and Tuesday 3 tenths first-year ice including a trace of old ice except 5 tenths
first-year ice including a trace of old ice in the extreme
northwestern section. Consolidated rotten first-year ice along parts
of the coast.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 5 May 2025 Today Tonight and TuesdayIce Edge
Ice edge estimated from Newfoundland near 4924N 5347W to 5244N 5318Wto 5745N 5747W to 6023N 5911W to 6200N 5830W then northeastward. Sea
ice north then west of the ice edge.
Ice Coverage
3 tenths first-year ice including a trace of old ice except 5 tenths
first-year ice including a trace of old ice in the extreme
northwestern section. Consolidated rotten first-year ice along parts
of the coast.
Iceberg Bulletin
Issued 2:40 PM EDT 5 May 2025Iceberg Limit
Iceberg limit at 0000 UTC 6 May estimated from Newfoundland near4723N 5503W to 4110N 5115W to 4135N 4725W to 4520N 3255W to 4710N
3245W to 5915N 5605W to 5950N 5415W to 5830N 4530W then eastwards.
Western iceberg limit at 0000 UTC 6 May estimated from Quebec near
5015N 6122W to Newfoundland near 4739N 5915W.
Iceberg Count
51 to 100 icebergs.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 4:00 PM NDT 5 May 2025 Tonight and Tuesday At 4:00 p.m. NDT today low 996 mb located over the northeasternEast Labrador Sea.
By 4:00 a.m. NDT Tuesday departing low 1001 mb located southeast
of the East Labrador Sea.
At 4:00 p.m. NDT today low 995 mb located over northern Quebec.
By 4:00 p.m. NDT Tuesday weakening low 1001 mb located over the
East Labrador Sea.
At 4:00 p.m. NDT today ridge located on a line north-south over
western Labrador.
By 9:30 a.m. NDT Tuesday ridge located southeast of Labrador Sea.
Marine Weather Statement
Issued 3:58 PM NDT 5 May 2025 A weakening low pressure system over the Northeastern East LabradorSea will drift southeast of the district tonight. Meanwhile, a ridge
of high pressure will approach from the west to lie over the Labrador
Sea tonight. Strong to gale force northwesterlies can be expected
tonight between these features.
On Tuesday, another low pressure system approaching from Northern
Quebec will track across the Labrador Sea. Strong to gale force
northwesterlies can be expected behind this low.
Marine interests are advised that gale warnings are in effect for Mid
Labrador Coast, North Labrador Coast, and the Labrador Sea.
Marine interests are also advised that a freezing spray warning is in
effect for Northwest Labrador Sea.
Atlantic - Newfoundland Area
- Anticosti - northwestern half
- Anticosti - southeastern half
- Banquereau - northeastern half
- Banquereau - southwestern half
- Belle Isle Bank
- Bras d'Or Lakes
- Cabot Strait
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore
- East Coast - Cape St. Francis and south
- East Coast - north of Cape St. Francis
- Fourchu
- Funk Island Bank
- Gulf - Magdalen - northeastern half
- Gulf - Magdalen - southwestern half
- 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
- Sable
- 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
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