Northumberland Strait
Forecast
Marine Forecast
Issued 08:00 PM ADT 19 May 2026
Tonight and Wednesday.
Strong wind warning in effect.
Wind light increasing to southwesterly 15 knots Wednesday morning and to northwesterly 20 early Wednesday evening.
Scattered showers this evening. Scattered showers Wednesday late in the day. Fog patches forming this evening.
Extended Forecast
Issued 03:30 PM ADT 19 May 2026
Thursday
Wind northwest 25 knots.
Friday
Wind northwest 20 to 25 knots.
Saturday
Wind northwest 20 knots diminishing to
light.
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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 8:00 PM ADT 19 May 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 or Weatheradio stations.
Synopsis
Technical Marine Synopsis
Issued 8:00 PM ADT 19 May 2026 Tonight and Wednesday At 8:00 p.m. ADT tonight departing ridge located on a linenorth-south over the Grand Banks.
At 8:00 p.m. ADT tonight warm front located over the Maritimes.
By 8:00 p.m. ADT Wednesday warm front located over the eastern
Marine District.
Atlantic - Maritimes Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Banquereau - northeastern half
- Banquereau - southwestern half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou
- Eastern Shore - eastern half
- Eastern Shore - western half
- East Coast
- East Scotian Slope
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen - northeastern half
- Gulf - Magdalen - southwestern half
- 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 - eastern half
- Sable - western half
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
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- Date modified:
ATOM