Anticosti - southwestern half
Forecast
Marine Forecast
Issued 08:00 PM ADT 25 May 2025
Tonight and Monday.
Wind northeast 10 to 15 knots diminishing to light late this evening then increasing to westerly 15 to 20 late Monday afternoon.
Scattered showers this evening.
Waves
Issued 05:00 PM ADT 25 May 2025
Tonight and Monday.
Seas 1 metre or less.
Extended Forecast
Issued 03:30 PM ADT 25 May 2025
Tuesday
Wind northwest 15 knots increasing to west 25
in the afternoon.
Wednesday
Wind west 30 knots.
Thursday
Wind west 25 knots backing to southwest 25 to
30.
Ice Forecast
Issued 10:00 AM EDT 23 May 2025 Today Tonight and Saturday Ice free.These are the last forecasts for the season.
Stay connected
Weather Conditions
Zoom-in to make a selection

Legend:


Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 23 May 2025 Today Tonight and SaturdayIce Edge
Ice edge is outside the forecast region.Ice Coverage
Ice free.
Iceberg Bulletin
Issued 2:30 PM EDT 25 May 2025Iceberg Limit
Iceberg limit at 0000 UTC 26 May estimated from Newfoundland near 4655N 5539W to 4340N 5135W to 4340N 4335W to 4835N 4005W to 5345N 4950W to 5915N 5605W to 5705N 5130W then eastward.Iceberg Count
No confirmed icebergs except less than 10 icebergs northeast of the western iceberg limit.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 8:00 PM ADT 25 May 2025 Tonight and Monday At 8:00 p.m. ADT tonight low 1002 mb located over Nova Scotia.By 8:00 p.m. ADT Monday departing trough located east of the
Marine District.
At 8:00 p.m. ADT tonight quasi-stationary ridge located over
Cape Cod.
Atlantic - Maritimes Area
- Anticosti - northeastern half
- Anticosti - southwestern 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 - northern half
- Georges Bank - southern half
- 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 - northern half
- West Scotian Slope - southern half
Another Region
- Date modified: