Northumberland Strait
Forecast
Marine Forecast
Issued 03:00 AM ADT 13 June 2026
Today Tonight and Sunday.
Strong wind warning in effect.
Wind easterly 15 to 20 knots veering to southeast 20 early this morning then diminishing to variable 10 to 15 late this afternoon. Wind increasing to southeast 15 to 20 Sunday evening.
Scattered showers and fog patches. Risk of thunderstorms this morning and tonight.
Extended Forecast
Issued 03:00 AM ADT 13 June 2026
Monday
Wind south 15 knots.
Tuesday
Wind variable 10 to 15 knots.
Wednesday
Wind southwest 10 to 15 knots.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 19 May 2026 Forecasts have ended for the season.Warnings
Warnings (In effect)
Strong wind warning in effect
Northumberland Strait
Issued 03:00 AM ADT 13 June 2026'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.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM ADT 13 June 2026 Today Tonight and Sunday At 3:00 a.m. ADT today quasi-stationary ridge located from Labradorto the Grand Banks.
At 3:00 a.m. ADT today quasi-stationary trough located on a line
northwest-southeast over the southwestern Marine District.
Atlantic - Newfoundland Area
- Anticosti - eastern half
- Anticosti - western half
- 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 - northeastern half
- Gulf - Magdalen - southwestern half
- 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 - northeastern half
- Southeastern Grand Banks - southwestern half
- Southwestern Grand Banks
- Southwest Coast
- South Coast
- South Labrador Coast
- South Labrador Sea
- Strait of Belle Isle - eastern half
- Strait of Belle Isle - western half
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