Northumberland Strait
Forecast
Marine Forecast
Issued 08:00 PM ADT 12 June 2026
Tonight and Saturday.
Wind northeast 15 knots veering to southeasterly 10 to 15 late this evening then increasing to southeast 15 to 20 Saturday morning. Wind diminishing to light Saturday evening.
Scattered showers. Risk of thunderstorms overnight and Saturday morning.
Extended Forecast
Issued 03:30 PM ADT 12 June 2026
Sunday
Wind light becoming southeast 15 knots late in
the day.
Monday
Wind south 15 knots.
Tuesday
Wind variable 10 to 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 12 June 2026 Tonight and Saturday At 8:00 p.m. ADT tonight ridge located over the northern MarineDistrict.
By 3:30 p.m. ADT Saturday ridge located from Labrador to the
Grand Banks.
At 8:00 p.m. ADT tonight trough located on a line
northwest-southeast over the Gulf of Maine.
By 8:00 p.m. ADT Saturday trough located from Quebec to East
Scotian Slope.
Atlantic - Newfoundland Area
- Anticosti
- Banquereau - northern half
- Banquereau - southern half
- 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 - Hopedale and south
- Northeast Coast
- Northeast Gulf
- Northern Grand Banks
- Northumberland Strait
- Sable - eastern half
- Southeastern Grand Banks - northeastern half
- Southeastern Grand Banks - southwestern half
- Southwestern Grand Banks
- Southwest Coast
- South Coast
- South Labrador Coast
- South Labrador Sea - northwestern half
- South Labrador Sea - southeastern half
- Strait of Belle Isle - eastern half
- Strait of Belle Isle - western half
Another Region
Features
Colour-coded weather alerts
Learn more about weather alerting in Canada
Thunderstorm Outlooks
Find the Thunderstorm Outlook for your area.
- Date modified:
ATOM