South Labrador Sea
Forecast
Marine Forecast
Issued 04:00 PM NDT 25 October 2026
Tonight and Monday.
Gale warning in effect.
Wind south 25 knots increasing to west 35 late overnight. Wind west 35 Monday.
Flurries or showers becoming showers near midnight and ending near noon Monday.
Waves
Issued 06:00 PM NDT 25 October 2026
Tonight and Monday.
Seas 2 to 3 metres building to 3 to 4 early Monday
morning.
Extended Forecast
Issued 04:00 PM NDT 25 October 2026
Tuesday
Wind west 25 knots increasing to northwest 35
to 45 in the morning and to northwest 45 to 55 in the afternoon.
Wednesday
Wind northwest 35 to 45 knots diminishing to
northwest 25 to 35.
Thursday
Wind northwest 25 knots.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 7 August 2026 Forecasts have ended for the season.Iceberg Bulletin
Issued 2:30 PM EDT 25 October 2026Iceberg Limit
Iceberg limit at 0000 UTC 26 Oct estimated from Newfoundland near5030N 5630W to 5030N 5500W to 5200N 5245W to 5500N 5215W to 6000N
5800W to 6125N 5445W to 5855N 4515W then eastward.
Iceberg Count
Unknown number of icebergs.Warnings
Warnings (In effect)
Gale warning in effect
South Labrador Sea
Issued 4:00 PM NDT 25 October 2026'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.
Synopsis
Technical Marine Synopsis
Issued 4:00 PM NDT 25 October 2026 Tonight and Monday At 4:00 p.m. NDT today ridge located on a line north-south overLabrador Sea.
By 4:00 a.m. NDT Monday departing ridge located on a line
north-south over the East Labrador Sea.
At 4:00 p.m. NDT today intensifying trough located over the
Torngat Mountains.
By 4:00 p.m. NDT Monday low 972 mb located over the East Labrador
Sea.
Marine Weather Statement
Issued 3:51 PM NDT 25 October 2026 A trough of low pressure over the Torngat Mountains will intensifyinto a low pressure system as it moves to lie over East Labrador Sea
on Monday. Strong to gale force southeasterly winds will continue to
spread ahead of the low tonight. Winds will shift to strong to gale
force westerlies in its wake.
Marine interests are advised that gale warnings are in effect for Mid
Labrador Coast, South Labrador Sea, and East Labrador Sea.
Atlantic - Newfoundland Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Banquereau - northwestern half
- Banquereau - southeastern half
- Belle Isle Bank
- Bras d'Or Lakes
- Cabot Strait
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore
- East Coast
- Fourchu
- Funk Island Bank
- Gulf - Magdalen
- Gulf - Port au Port
- Lake Melville
- Laurentian Fan
- Mid Labrador Coast
- Northeast Coast
- Northeast Gulf
- Northern Grand Banks
- Northumberland Strait
- Sable
- Southeastern Grand Banks - northern half
- Southeastern Grand Banks - southern half
- Southwestern Grand Banks - northern half
- Southwestern Grand Banks - southern half
- Southwest Coast
- South Coast
- South Labrador Coast
- South Labrador Sea
- Strait of Belle Isle
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