Northwest Labrador Sea
Forecast
Marine Forecast
Issued 09:30 AM NDT 11 May 2025
Today Tonight and Monday.
Gale warning in effect.
Wind north 25 knots except northwest 15 to 20 over northern sections today and tonight and north 35 over southeastern sections Monday. Wind becoming north 35 Monday evening.
Freezing spray warning in effect.
Over open water freezing spray over western sections today and Monday.
Temperatures minus 8 to zero.
Waves
Extended Forecast
Ice Forecast
Stay connected
Weather Conditions
Zoom-in to make a selection



Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 11 May 2025 Today Tonight and MondayIce Edge
Ice edge estimated from Newfoundland near 4958N 5529W to 5038N 5414W to 5503N 5344W to 5721N 5652W to 6007N 5816W to 6200N 5654W then northeastward. Sea ice west of the ice edge.Ice Coverage
2 tenths first-year ice including a trace of old ice except 6 tenths first-year ice including a trace of old ice in the northwestern section.
Iceberg Bulletin
Issued 4:11 PM EDT 10 May 2025Iceberg Limit
Iceberg limit at 0000 UTC 11 May estimated from Newfoundland near 4723N 5503W to 4205N 5045W to 4135N 4720W to 4900N 4045W to 5320N 4815W to 5915N 5605W to 5920N 5335W to 5820N 4745W then eastward.Iceberg Count
Unknown number of icebergs.Warnings
Warnings (In effect)
Gale warning in effect
Northwest Labrador Sea
Issued 09:30 AM NDT 11 May 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.
Freezing spray warning in effect
Northwest Labrador Sea
Issued 09:30 AM NDT 11 May 2025Moderate or severe freezing spray is occurring or expected to occur in this marine area. 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 9:30 AM NDT 11 May 2025 Today Tonight and Monday At 9:30 a.m. NDT today deepening low 992 mb located over the Gulfof St. Lawrence.
By 9:30 a.m. NDT Monday low 984 mb located over Belle Isle Bank.
At 9:30 a.m. NDT today ridge located on a line east-west over
northern Labrador Sea.
By 9:30 p.m. NDT tonight dissipating ridge located over the North
Labrador Coast.
Marine Weather Statement
Issued 9:26 AM NDT 11 May 2025 A deepening low pressure system over the Northeastern Gulf of St.Lawrence will track very slowly eastward across Belle Isle Bank
tonight and Monday. Gale to storm force northeasterly to
northwesterly winds will spread over all waters with this system.
Marine interests are advised that a storm warning is in effect for
South Labrador Coast. Gale warnings are in effect for all remaining
waters.
Marine interests are also advised that freezing spray warnings are in
effect for South Labrador Coast, Mid Labrador Coast, and Northwest
Labrador Sea.
Hudson - Hudson Bay Area
- Arviat - eastern half
- Arviat - western half
- Baker
- Belcher
- 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
- 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
- Ungava - eastern half
- Ungava - western half
- West Brevoort - southern half
- West Foxe
- York - eastern half
- York - western half
Another Region
- Date modified: