Northumberland Strait
Forecast
Marine Forecast
Issued 03:00 AM ADT 14 June 2025
Today Tonight and Sunday.
Wind light becoming southwest 15 knots Sunday afternoon.
Extended Forecast
Issued 03:00 AM ADT 14 June 2025
Monday
Wind southerly 10 to 15 knots veering to
southwest 15 to 20 late in the day.
Tuesday
Wind southwest 25 knots diminishing to
variable 10 to 15.
Wednesday
Wind southwest 15 knots increasing 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
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM ADT 14 June 2025 Today Tonight and Sunday At 3:00 a.m. ADT today quasi-stationary ridge located from Quebecto Laurentian Fan.
At 3:30 p.m. ADT today trough located southwest of the Marine
District.
By 3:30 p.m. ADT Sunday trough located south of the Grand Banks.
Atlantic - Newfoundland Area
- Anticosti
- Banquereau - northern half
- Banquereau - southern half
- Belle Isle Bank
- Bras d'Or Lakes
- Cabot Strait
- Chaleur - Miscou
- Eastern Shore
- 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 - Cape St. John and south
- Northeast Coast - north of Cape St. John
- Northeast Gulf
- Northern Grand Banks
- Northumberland Strait
- Sable
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwest Coast
- South Coast
- South Labrador Coast
- South Labrador Sea
- Strait of Belle Isle
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