Northumberland Strait
Forecast
Marine Forecast
Issued 08:00 PM ADT 21 May 2026
Tonight and Friday.
Wind northwest 15 to 20 knots diminishing to northwest 10 to 15 Friday afternoon.
Extended Forecast
Issued 03:30 PM ADT 21 May 2026
Saturday
Wind northwest 20 knots diminishing to light
in the afternoon.
Sunday
Wind light.
Monday
Wind south 15 knots.
Stay connected
Weather Conditions
Zoom-in to make a selection
Legend:
Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 19 May 2026 Forecasts have ended for the season.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 8:00 PM ADT 21 May 2026 Tonight and Friday At 8:00 p.m. ADT tonight ridge located over New England.By 3:30 p.m. ADT Friday ridge located over the southwestern Marine
District.
Marine Weather Statement
Issued 7:38 PM ADT 21 May 2026 Gale force northwesterlies will reintensify over northern watersFriday afternoon between a building ridge from the west and a low
pressure system well off to the northeast.
Marine interests are advised that gale warnings are in effect for
Cabot Strait - northern half, Gulf-Magdalen - northeastern half, and
Anticosti.
Atlantic - Newfoundland Area
- Anticosti
- Banquereau - northeastern half
- Banquereau - southwestern half
- 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 - northeastern half
- Gulf - Magdalen - southwestern half
- Gulf - Port au Port
- Lake Melville
- Laurentian Fan - northeastern half
- Mid Labrador Coast - Hopedale and south
- 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
Another Region
Features
Colour-coded weather alerts
Learn more about weather alerting in Canada
- Date modified:
ATOM