Northumberland Strait
Forecast
Marine Forecast
Issued 08:00 PM ADT 03 May 2025
Tonight and Sunday.
Wind light becoming southerly 15 knots Sunday afternoon except light over eastern sections. Wind becoming westerly 15 Sunday evening.
Scattered showers tonight and Sunday. Risk of thunderstorms tonight. Fog patches.
Extended Forecast
Issued 03:30 PM ADT 03 May 2025
Monday
Wind westerly 15 to 20 knots diminishing to
light in the afternoon.
Tuesday
Wind southeast 15 knots veering to south
20.
Wednesday
Wind south 20 to 25 knots.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 3 May 2025 Today Tonight and SundayIce Edge
Ice edge estimated from Quebec near 5016N 6240W to 5001N 6213W to4959N 6028W to 5034N 5831W to to Newfoundland near 5014N 5736W. Sea
ice north of the ice edge.
Ice Coverage
Ice free.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 8:00 PM ADT 3 May 2025 Tonight and Sunday At 8:00 p.m. ADT tonight quasi-stationary trough located fromNewfoundland to the Gulf of Maine.
Atlantic - Maritimes Area
- Anticosti - eastern half
- Anticosti - western half
- 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
- 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
- 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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