Northumberland Strait
Forecast
Marine Forecast
Issued 10:00 AM AST 15 November 2025
Today Tonight and Sunday.
Gale warning in effect.
Wind northwest 25 knots diminishing to southwesterly 15 this afternoon then increasing to southeast 20 early Sunday morning. Wind increasing to southerly 35 Sunday afternoon then diminishing to southerly 10 to 15 Sunday evening.
Scattered showers or scattered flurries ending this afternoon. Rain Sunday changing to scattered showers.
Extended Forecast
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 26 May 2025 Forecasts have ended for the season.Warnings
Warnings (In effect)
Gale warning in effect
Northumberland Strait
Issued 10:00 AM AST 15 November 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.
Synopsis
Technical Marine Synopsis
Issued 10:00 AM AST 15 November 2025 Today Tonight and Sunday At 10:00 a.m. AST today departing low 980 mb located over northernNewfoundland.
At 3:00 a.m. AST Sunday low 983 mb located over New England.
By 8:00 p.m. AST Sunday low 979 mb located over southern New
Brunswick.
At 3:30 p.m. AST today ridge located west of the Marine District.
By 3:00 a.m. AST Sunday weakening ridge located south of the
Marine District.
Marine Weather Statement
Issued 9:48 AM AST 15 November 2025 Strong northwesterlies will diminish as a deep area of low pressureover Newfoundland continues to pull away. Meanwhile a developing low
pressure system will approach the district from New England on
Sunday, and will move to lie over Southern New Brunswick by evening.
Winds will increase to gale force southeasterlies ahead of the low
then diminish to moderate to strong southwesterlies south of it.
Marine interests are advised that gale warnings are in effect for all
waters except Fundy.
Atlantic - Newfoundland Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau
- Belle Isle Bank
- Bras d'Or Lakes
- Cabot Strait
- Chaleur - Miscou
- Eastern Shore - eastern half
- East Coast - Cape St. Francis and south
- East Coast - north of Cape St. Francis
- Fourchu
- Funk Island Bank
- Gulf - Magdalen
- Gulf - Port au Port
- Lake Melville
- Laurentian Fan
- Mid Labrador Coast
- Northeast Coast
- Northeast Gulf
- Northern Grand Banks
- Northumberland Strait
- Sable - eastern half
- Southeastern Grand Banks
- Southwestern Grand Banks - northern half
- Southwestern Grand Banks - southern half
- Southwest Coast
- South Coast
- South Labrador Coast
- South Labrador Sea
- Strait of Belle Isle
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