South Labrador Sea
Forecast
Marine Forecast
Issued 04:00 AM NDT 16 July 2025
Today Tonight and Thursday.
Gale warning in effect.
Wind northwest 35 knots diminishing to northwest 25 this afternoon and to northwest 15 to 20 near midnight. Wind diminishing to variable 10 to 15 Thursday morning.
Showers ending this afternoon. Risk of thunderstorms early this morning. Fog banks dissipating this morning.
Waves
Issued 06:00 AM NDT 16 July 2025
Today Tonight and Thursday.
Seas 3 to 5 metres except 1 to 2 over western sections. Seas
becoming 2 to 3 this evening except 1 to 2 over western sections. Seas subsiding
to 1 to 2 Thursday afternoon.
Extended Forecast
Issued 04:00 AM NDT 16 July 2025
Friday
Wind southeast 10 to 15 knots increasing to
southeast 15 to 20 in the morning and to east 35 late in the day.
Saturday
Wind northeast 35 knots backing to northwest
35.
Sunday
Wind northwest 25 knots diminishing to variable
15 to 20.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 15 July 2025 Today Tonight and WednesdayIce Edge
Ice edge estimated from Labrador near 6128N 6328W to 6200N 6044Wthen northeastward. Sea ice northwest of the ice edge.
Ice Coverage
Bergy water.
Iceberg Bulletin
Issued 2:30 PM EDT 15 July 2025Iceberg Limit
Iceberg limit at 0000 UTC 16 Jul estimated from Newfoundland near4709N 5256W to 4655N 4455W to 4945N 4250W to 5430N 4920W to 5645N
5340W to 5745N 5405W to 6100N 5310W then eastward.
Iceberg Count
Unknown number of icebergs.Warnings
Warnings (In effect)
Gale warning in effect
South Labrador Sea
Issued 04:00 AM NDT 16 July 2025'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.
Synopsis
Technical Marine Synopsis
Issued 4:00 AM NDT 16 July 2025 Today Tonight and Thursday At 4:00 a.m. NDT today low 997 mb located south of the EastLabrador Sea.
By 4:00 a.m. NDT Thursday low 995 mb located southeast of Labrador
Sea.
At 4:00 p.m. NDT today ridge located on a line northwest-southeast
over Labrador Coast.
By 4:00 a.m. NDT Thursday ridge located on a line
northwest-southeast over the South Labrador Coast.
Marine Weather Statement
Issued 3:48 AM NDT 16 July 2025 A low pressure system south of the East Labrador Sea will continue todrift eastward today. Strong to gale force northwesterly winds behind
the low will diminish as the low departs.
Marine interests are advised that gale warnings are in effect for
South Labrador Sea and East Labrador Sea.
Atlantic - Newfoundland Area
- Anticosti - northern half
- Anticosti - southern half
- Banquereau
- 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
- Gulf - Port au Port
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