Northumberland Strait
Forecast
Marine Forecast
Issued 08:00 PM ADT 18 May 2025
Tonight and Monday.
Wind southeast 15 knots diminishing to light after midnight then increasing to northeast 15 to 20 Monday afternoon except light over eastern sections.
Rain and fog patches.
Extended Forecast
Issued 03:30 PM ADT 18 May 2025
Tuesday
Wind northeast 25 knots.
Wednesday
Wind northeast 25 knots diminishing to
northeast 15 to 20.
Thursday
Wind northeast 15 to 20 knots.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 16 May 2025 Forecasts have ended for the season.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM ADT 19 May 2025 Today Tonight and Tuesday At 3:00 a.m. ADT today trough from low located from Grand Mananto Laurentian Fan.
By 3:30 p.m. ADT today trough from low located from Nova Scotia
to Banquereau.
At 3:00 a.m. ADT Tuesday trough located from LaHave Bank to East
Scotian Slope.
By 8:00 p.m. ADT Tuesday trough located on a line
northeast-southwest over southeastern Laurentian Fan.
Atlantic - Newfoundland Area
- Anticosti
- Banquereau
- Belle Isle Bank
- Bras d'Or Lakes
- Cabot Strait - northern half
- Cabot Strait - southern half
- 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
- Northeast Gulf
- Northern Grand Banks
- Northumberland Strait
- Sable
- Southeastern Grand Banks
- 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
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