West Scotian Slope
Forecast
Marine Forecast
Issued 10:00 AM ADT 21 June 2025
Today Tonight and Sunday.
Wind west 10 to 15 knots becoming light late this afternoon then increasing to southwest 10 to 15 Sunday morning. Wind increasing to southwest 20 Sunday afternoon.
Scattered showers Sunday late in the day.
Waves
Issued 05:00 AM ADT 21 June 2025
Today Tonight and Sunday.
Seas 2 to 3 metres subsiding to 1 to 2 this
afternoon.
Extended Forecast
Issued 03:00 AM ADT 21 June 2025
Monday
Wind light.
Tuesday
Wind light increasing to southwest 15 to 20
knots.
Wednesday
Wind southwest 15 to 20 knots veering to
northwest 15.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 26 May 2025 Forecasts have ended for the season.Iceberg Bulletin
Issued 3:37 PM EDT 20 June 2025Iceberg Limit
Iceberg limit at 0000 UTC 21 Jun estimated from Newfoundland near 4655N 5555W to 4500N 5525W to 4345N 4700W to 4705N 4140W to 4925N 4300W to 5745N 5405W then eastward.Iceberg Count
No confirmed icebergs.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 10:00 AM ADT 21 June 2025 Today Tonight and Sunday At 10:00 a.m. ADT today departing low 993 mb located northeast ofthe Marine District.
At 3:30 p.m. ADT today ridge located over Quebec.
By 3:00 a.m. ADT Sunday ridge located from Anticosti Island to
Georges Bank.
At 3:00 a.m. ADT Sunday low 1000 mb located over southern Quebec.
By 8:00 p.m. ADT Sunday low 1002 mb located over Grand Manan.
Marine Weather Statement
Issued 2:28 PM ADT 21 June 2025 A departing low pressure system over Northern Newfoundland will moveto lie over the Labrador Sea by tonight. Strong to gale
Force west to northwest winds will diminish by this afternoon.
Marine interests are advised that gale warnings are in effect for
Cabot Strait - northern half, Gulf - Magdalen and Anticosti.
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 half
- Chaleur - Miscou - western half
- Eastern Shore
- 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
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
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