Marine Forecast
Issued 03:30 PM AST 14 December 2025
Tonight and Monday.
Storm warning in effect.
Wind light increasing to east 20 knots early this evening and to
northeast 30 after midnight. Wind increasing to north 40 Monday morning and to
northwest 55 near noon Monday. Wind diminishing to northwest 45 Monday
evening.
Rain or snow becoming snow Monday morning. Visibility 1
mile or less in precipitation.
Temperatures near plus 1.
Strong wind warning program has ended for the season.
Winds
Issued 03:30 PM AST 14 December 2025
Tonight and Monday.
Storm warning in effect.
Wind light increasing to east 20 knots early this evening and to
northeast 30 after midnight. Wind increasing to north 40 Monday morning and to
northwest 55 near noon Monday. Wind diminishing to northwest 45 Monday
evening.
Strong wind warning program has ended for the season.
Waves
Issued 05:00 AM AST 14 December 2025
Today Tonight and Monday.
Seas 1 to 2 metres building to 4 to 6 Monday
morning.
Weather & Visibility
Issued 03:30 PM AST 14 December 2025
Tonight and Monday.
Rain or snow becoming snow Monday morning. Visibility 1
mile or less in precipitation.
Air temperature
Issued 03:30 PM AST 14 December 2025
Tonight and Monday.
Temperatures near plus 1.
Ice Forecasts
Issued 10:00 AM EST 14 December 2025 Today Tonight and Monday Ice Edge
First ice edge estimated from 4723N 6136W to 4738N 6112W to 4744N
6124W to 4734N 6159W to 4706N 6212W to 4706N 6147W to 4723N 6136W.
Sea ice within the ice edge.
Second ice edge estimated from Nova Scotia near 4551N 6201W to
Prince Edward Island near 4621N 6211W. Sea ice west of the ice edge.
Third ice edge estimated from Prince Edward Island near 4628N 6231W
to 4640N 6329W to 4736N 6409W to 4904N 6404W to 4925N 6516W to 4916N
6703W to 4956N 6635W to Anticosti Island near 4924N 6336W. Sea ice
west then north of the ice edge.
Fourth ice edge estimated from Anticosti Island near 4945N 6301W to
4946N 5954W to 5106N 5804W to Newfoundland near 5029N 5728W. Sea ice
north of the ice edge.
Iceberg Bulletin
Issued 1:30 PM EST 14 December 2025 Iceberg Limit
Iceberg limit at 0000 UTC 15 Dec estimated from Newfoundland near
4730N 5239W to 4715N 4945W to 5115N 4745W to 5945N 5730W to 6155N
5330W to 6005N 4945W to 5900N 4600W then northeastward.Iceberg Count
No confirmed icebergs.
Warnings (In effect)
Cabot Strait
Issued 3:30 PM AST 14 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 3:30 PM AST 14 December 2025 Tonight and Monday At 3:30 p.m. AST today intensifying low 1002 mb located southwest
of Georges Bank.
By 3:00 a.m. AST Monday low 988 mb located near Sable Island.
At 3:30 p.m. AST Monday low 965 mb located over southeastern
Newfoundland.
Marine Weather Statement
Issued 3:05 PM AST 14 December 2025 An intensifying low pressure system will approach the marine district
this evening and move to lie over Sable Island overnight and over
Southeastern Newfoundland Monday afternoon. Gale to possibly storm
force southwest winds over the southern slope waters tonight will
shift to gale to storm force northwesterlies behind the low.
Marine interests are advised that storm warnings are in effect for
Banquereau and Cabot Strait. Gale warnings are in effect for all
remaining waters except Fundy and Grand Manan.
Freezing spray warnings are in effect for Fundy, Grand Manan,
Northumberland Strait, Gulf - Magdalen, Chaleur - Miscou, and
Anticosti.