Cabot Strait
Forecast
Marine Forecast
Issued 03:00 AM ADT 02 July 2025
Today Tonight and Thursday.
Wind southerly 15 to 20 knots with gusts to 30 diminishing to southwest 10 to 15 early this morning and to light this evening. Wind becoming southeast 15 Thursday afternoon.
Scattered showers ending this morning with a risk of thunderstorms. Fog patches.
Waves
Issued 05:00 PM ADT 01 July 2025
Tonight and Wednesday.
Seas 1 to 2 metres.
Extended Forecast
Issued 03:00 AM ADT 02 July 2025
Friday
Wind light.
Saturday
Wind variable 10 to 15 knots becoming
southwest 15.
Sunday
Wind southwest 20 knots increasing to southwest
25 to 30.
Stay connected
Weather Conditions
Zoom-in to make a selection

Legend:


Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 26 May 2025 Forecasts have ended for the season.Iceberg Bulletin
Issued 2:30 PM EDT 1 July 2025Iceberg Limit
Iceberg limit at 0000 UTC 2 Jul estimated from Newfoundland near4649N 5308W to 4620N 4400W to 4905N 4315W to 5115N 4620W to 5745N
5405W to 5710N 5100W then eastward.
Iceberg Count
No confirmed icebergs.Synopsis
Technical Marine Synopsis
Issued 3:00 AM ADT 2 July 2025 Today Tonight and Thursday At 3:00 a.m. ADT today trough located from Labrador to New England.By 10:00 a.m. ADT Thursday trough located on a line
northeast-southwest over West Scotian Slope.
Atlantic - Maritimes Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou
- Eastern Shore
- East Coast
- East Scotian Slope
- Fourchu
- Fundy
- Georges Bank - northern half
- Georges Bank - southern half
- Grand Manan
- Gulf - Magdalen - eastern half
- Gulf - Magdalen - western half
- 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 - northern half
- West Scotian Slope - southern half
Another Region
- Date modified: