Northumberland Strait - western half
Forecast
Marine Forecast
Issued 03:00 AM AST 16 November 2025
Today Tonight and Monday.
Gale warning in effect.
Wind southwesterly 15 knots backing to southeast 20 early this morning then increasing to east 35 this afternoon. Wind diminishing to southwesterly 25 late this evening then veering to west 30 Monday evening.
Rain beginning late this morning changing to scattered showers this evening.
Strong wind warning program has ended for the season.
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 - western half
Issued 03:00 AM AST 16 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 3:00 AM AST 16 November 2025 Today Tonight and Monday At 3:00 a.m. AST today low 984 mb located over New England.By 8:00 p.m. AST tonight low 979 mb located over the Bay of Fundy.
By 3:00 a.m. AST Monday low 976 mb located over the western Gulf
of St. Lawrence.
At 3:00 a.m. AST today weakening ridge located south of the Marine
District.
Marine Weather Statement
Issued 2:45 AM AST 16 November 2025 A developing low pressure system will approach the district from NewEngland today, moving over Southern New Brunswick by evening.
And then into the Western Gulf of St. Lawrence overnight. Winds will
increase to gale force southeasterlies ahead of the low then diminish
to moderate to strong southwesterlies south of it. Winds will once
again increase to strong to gale force westerlies over most waters on
Monday as the low intensifies.
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 - northern half
- Cabot Strait - southern half
- 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 - eastern half
- Northumberland Strait - western half
- 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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