Marine Forecast
Issued 09:30 PM NST 19 December 2025
Tonight and Saturday.
Storm warning in effect.
Wind variable 10 to 15 knots increasing to southeast 35 late
overnight and to southeast 40 to 50 Saturday morning.
Flurries changing to snow overnight then to showers
Saturday afternoon. Visibility 1 mile or less in
precipitation.
Temperatures minus 2 rising to plus 4 Saturday
afternoon.
Winds
Issued 09:30 PM NST 19 December 2025
Tonight and Saturday.
Storm warning in effect.
Wind variable 10 to 15 knots increasing to southeast 35 late
overnight and to southeast 40 to 50 Saturday morning.
Waves
Issued 06:00 PM NST 19 December 2025
Tonight and Saturday.
Seas 3 to 4 metres subsiding to 2 to 3 this evening then building
to 3 to 5 Saturday morning. Seas building to 5 to 7 Saturday
afternoon.
Weather & Visibility
Issued 09:30 PM NST 19 December 2025
Tonight and Saturday.
Flurries changing to snow overnight then to showers
Saturday afternoon. Visibility 1 mile or less in
precipitation.
Air temperature
Issued 09:30 PM NST 19 December 2025
Tonight and Saturday.
Temperatures minus 2 rising to plus 4 Saturday
afternoon.
Ice Forecasts
Issued 10:00 AM EST 19 December 2025 Today Tonight and Saturday Ice Edge
Ice edge estimated from Newfoundland near 4842N 5305W to 4935N 5326W
to 5012N 5536W to 5125N 5504W to 5349N 5528W to 5633N 6011W to 5928N
6239W to 6200N 5947W then northeastward. Sea ice west of the ice
edge.
Ice Coverage
Bergy water.
Iceberg Bulletin
Issued 1:30 PM EST 19 December 2025 Iceberg Limit
Iceberg limit at 0000 UTC 20 Dec estimated from Newfoundland near
5020N 5628W to 5030N 5415W to 5330N 5200W to 5945N 5730W then
northeastward.Iceberg Count
Unknown number of icebergs.
Warnings (In effect)
East Labrador Sea
Issued 9:30 PM NST 19 December 2025'Storm' force winds of 48 to 63 knots are 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.
Technical Marine Synopsis
Issued 9:30 PM NST 19 December 2025 Tonight and Saturday At 9:30 p.m. NST tonight ridge located on a line northwest-southeast
over the South Labrador Sea.
By 4:00 a.m. NST Saturday departing ridge located east of Labrador
Sea.
At 9:30 p.m. NST tonight deepening low 973 mb located over central
Quebec.
By 9:30 p.m. NST Saturday low 947 mb located over the South
Labrador Sea.
Marine Weather Statement
Issued 9:22 PM NST 19 December 2025 An intensifying low pressure system over Quebec will track over the
Labrador Sea on Saturday. Gale to storm force northeasterlies to
southeasterlies will develop to the north of its track with gale to
storm force southerlies developing to the south of its track.
Storm to hurricane force north to northwesterlies will follow in the
wake of the low.
Marine interests are advised that hurricane force wind warnings are
in effect for North Labrador Coast and South Labrador Sea.
Storm warnings are in effect for all remaining waters.
Marine interests are also advised that freezing spray warnings are in
effect for Lake Melville and the Labrador coast.