Northumberland Strait
Forecast
Marine Forecast
Issued 08:00 PM AST 13 November 2025
Tonight and Friday.
Strong wind warning in effect.
Wind northeast 15 to 20 knots increasing to northeast 25 to 30 near midnight then backing to northwest 25 Friday afternoon.
Rain.
Extended Forecast
Issued 03:30 PM AST 13 November 2025
Saturday
Wind northwest 30 knots diminishing to west
20 in the afternoon.
Sunday
Wind southwest 20 knots increasing to southeast
30.
Monday
Wind southeast 30 knots veering to southwest
25.
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Weather Conditions
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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)
Strong wind warning in effect
Northumberland Strait
Issued 8:00 PM AST 13 November 2025'Strong' winds of 20 to 33 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.
Synopsis
Technical Marine Synopsis
Issued 8:00 PM AST 13 November 2025 Tonight and Friday At 8:00 p.m. AST tonight low 990 mb located over Banquereau.By 3:00 a.m. AST Friday low 989 mb located over Newfoundland.
At 3:00 a.m. AST Friday approaching low 998 mb located south of
Laurentian Fan.
Marine Weather Statement
Issued 7:51 PM AST 13 November 2025 A low pressure system over Banquereau will track northeastward to lieover Newfoundland tonight. Strong to gale force winds in the vicinity
of the low will diminish tonight as the low pulls away.
Marine interests are advised that gale warnings are in effect for
Banquereau and Laurentian Fan - eastern half.
Atlantic - Newfoundland Area
- Anticosti - northwestern half
- Anticosti - southeastern half
- Banquereau - eastern half
- Banquereau - western half
- Belle Isle Bank
- Bras d'Or Lakes
- Cabot Strait
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- 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 - eastern half
- Laurentian Fan - western half
- Mid Labrador Coast
- Northeast Coast
- Northeast Gulf
- Northern Grand Banks
- Northumberland Strait
- Sable - eastern half
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwest Coast
- South Coast
- South Labrador Coast
- South Labrador Sea
- Strait of Belle Isle
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