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Northwest Labrador Sea

Warnings

Forecast

Marine Forecast

Issued 09:30 AM NDT 17 July 2025

Today Tonight and Friday.

Wind southwest 15 knots diminishing to light this evening then increasing to southeast 15 to 20 late overnight. Wind southeast 15 to 20 Friday.

Waves

Issued 06:00 AM NDT 17 July 2025
Today Tonight and Friday. Seas 2 to 3 metres except 1 to 2 over western sections. Seas subsiding to 1 to 2 near noon.

Extended Forecast

Issued 04:00 AM NDT 17 July 2025
Saturday Wind northeast 15 to 20 knots increasing to northeast 25 in the morning.
Sunday Wind north 25 knots.
Monday Wind north 25 knots diminishing to north 15.

Ice Forecast

Issued 10:00 AM EDT 16 July 2025 Today Tonight and Thursday Bergy water. 

[ Canadian Ice Service ]

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Map of Hudson - Hudson Bay marine weather areas Akulivik Airport Coral Harbour Airport Eastmain Airport Inukjuak Airport La Grande Rivière Airport Moosonee Airport Peawanuck Airport Fort Severn Airport Waskaganish Airport Churchill Airport Wemindji Airport Baker Lake Airport Rankin Inlet Airport Sanikiluaq Airport Whale Cove Airport Kinngait (Cape Dorset Airport) Iqaluit Airport Wager Bay Kimmirut Airport Cape Kakkiviak Tasiujaq Airport Salluit Airport Quaqtaq Airport Kuujjuaq Airport Kangiqsualujjuaq Airport Kangirsuk Airport Kangiqsujuaq Airport Kuujjuarapik Airport Puvirnituq Airport Aupaluk Airport Chesterfield Inlet Airport Ivujivik Airport Umiujaq Airport Arviat Airport
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 16 July 2025 Today Tonight and Thursday

Ice Edge

Ice edge estimated from 6138N 6337W to 6201N 6230W then
northeastward. Sea ice northwest of the ice edge.

Ice Coverage

Bergy water.

 

Iceberg Bulletin

Issued 2:30 PM EDT 16 July 2025

Iceberg Limit

Iceberg limit at 0000 UTC 17 Jul estimated from Newfoundland near
4709N 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

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 9:30 AM NDT 17 July 2025 Today Tonight and Friday At 9:30 a.m. NDT today low 999 mb located southeast of the East
Labrador Sea.
By 4:00 p.m. NDT today departing low 1001 mb located south of
Greenland.

At 9:30 a.m. NDT today low 1002 mb located over the Great Lakes.
By 4:00 a.m. NDT Friday low 994 mb located over the St. Lawrence
River.

At 9:30 a.m. NDT today ridge located on a line northwest-southeast
over the South Labrador Sea.
By 4:00 a.m. NDT Friday ridge located on a line northwest-southeast
over Labrador Sea.

Marine Weather Statement

Issued 9:17 AM NDT 17 July 2025 A low pressure system over the Great Lakes will approach the marine
district on Friday. Strong to gale force northeasterlies to
southeasterlies will develop ahead of the low.

Marine interests are advised that gale warnings are in effect for
Lake Melville, South Labrador Coast, Mid Labrador Coast, and South
Labrador Sea.

Hudson - Hudson Bay Area

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Marine Weather for Canada

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