Marine Forecast
Issued 10:00 AM AST 14 December 2025
Today Tonight and Monday.
Gale warning in effect.
Wind light increasing to north 15 knots this evening and to
northwest 25 early Monday morning. Wind increasing to northwest 35 Monday
afternoon then diminishing to northwest 25 Monday evening.
Scattered flurries tonight.
Freezing spray warning in effect.
Freezing spray beginning Monday morning.
Temperatures near minus 5.
Strong wind warning program has ended for the season.
Winds
Issued 10:00 AM AST 14 December 2025
Today Tonight and Monday.
Gale warning in effect.
Wind light increasing to north 15 knots this evening and to
northwest 25 early Monday morning. Wind increasing to northwest 35 Monday
afternoon then diminishing to northwest 25 Monday evening.
Strong wind warning program has ended for the season.
Weather & Visibility
Issued 10:00 AM AST 14 December 2025
Today Tonight and Monday.
Scattered flurries tonight.
Air temperature
Issued 10:00 AM AST 14 December 2025
Today Tonight and Monday.
Temperatures near minus 5.
Freezing Spray
Issued 10:00 AM AST 14 December 2025
Today Tonight and Monday.
Freezing spray warning in effect.
Freezing spray beginning Monday morning.
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.
Ice Coverage
Open water except 5 tenths new ice including 1 tenth grey ice along
parts of the coasts. Consolidated grey ice along parts of the
coasts.
Warnings (In effect)
Chaleur - Miscou - western half
Issued 10:00 AM AST 14 December 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.
Chaleur - Miscou - western half
Issued 10:00 AM AST 14 December 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.
Technical Marine Synopsis
Issued 10:00 AM AST 14 December 2025 Today Tonight and Monday At 10:00 a.m. AST today ridge located from the Gulf of St. Lawrence
to Laurentian Fan.
By 3:30 p.m. AST today ridge located from the Gulf of St. Lawrence
to the Grand Banks.
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 over Sable Island.
At 3:30 p.m. AST Monday low 961 mb located south of Newfoundland.
Marine Weather Statement
Issued 9:41 AM AST 14 December 2025 An intensifying low pressure system will approach the marine district
today and move to lie over West Scotian Slope this evening and south
of Newfoundland Monday afternoon. Gale to possibly storm force
southwest winds over the southern slope waters late today will shift
to gale to storm force northwesterlies behind the low late tonight
into Monday.
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.