Northumberland Strait - western half
Forecast
Marine Forecast
Issued 08:00 PM ADT 15 April 2026
Tonight and Thursday.
Wind southeast 10 to 15 knots tonight and Thursday.
Showers Thursday evening. Fog banks.
Extended Forecast
Issued 03:30 PM ADT 15 April 2026
Friday
Wind light.
Saturday
Wind north 15 to 20 knots becoming southeast
15.
Sunday
Wind south 15 to 20 knots.
Ice Forecast
Issued 10:00 AM EDT 15 April 2026 Today Tonight and Thursday Open water except 6 tenths first-year ice near parts of the Prince
Edward Island coast. Consolidated rotten first-year ice along parts
of the Prince Edward Island coast.
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Weather Conditions
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Legend:
Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 15 April 2026 Today Tonight and ThursdayIce Edge
Ice edge estimated from Cape Breton Island near 4607N 5949W to 4631N5919W to 4844N 6156W to 4919N 6025W to Newfoundland near 4753N
5924W. Sea ice west then northeast of the ice edge.
Ice Coverage
Open water except 6 tenths first-year ice near parts of the Prince
Edward Island coast. Consolidated rotten first-year ice along parts
of the Prince Edward Island coast.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 8:00 PM ADT 15 April 2026 Tonight and Thursday At 8:00 p.m. ADT tonight quasi-stationary trough located on a lineeast-west over the southern Marine District.
At 8:00 p.m. ADT Thursday approaching trough located on a line
northeast-southwest over the St. Lawrence River.
Atlantic - Maritimes Area
- Anticosti
- Banquereau
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou
- Eastern Shore
- East Coast - Cape St. Francis and south
- East Scotian Slope - northeastern half
- East Scotian Slope - southwestern half
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait - eastern half
- Northumberland Strait - western half
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Sable
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
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ATOM