Laurentian Fan
Forecast
Marine Forecast
Issued 03:30 PM ADT 19 June 2025
Tonight and Friday.
Wind southerly 15 knots veering to southwest 20 Friday evening.
Scattered showers and fog banks. Risk of thunderstorms overnight.
Waves
Issued 05:00 PM ADT 19 June 2025
Tonight and Friday.
Seas 1 to 2 metres.
Extended Forecast
Issued 03:30 PM ADT 19 June 2025
Saturday
Wind southwest 20 knots veering to northwest
15 in the morning.
Sunday
Wind westerly 10 to 15 knots diminishing to
light.
Monday
Wind light becoming southerly 10 to 15
knots.
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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 2:30 PM EDT 19 June 2025Iceberg Limit
Iceberg limit at 0000 UTC 20 Jun estimated from Newfoundland near 4655N 5555W to 4500N 5525W to 4345N 4700W to 4555N 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 3:30 PM ADT 19 June 2025 Tonight and Friday At 3:30 p.m. ADT today low 999 mb located over eastern Ontario.By 3:30 p.m. ADT Friday low 996 mb located over Chaleur Bay.
Atlantic - Maritimes Area
- Anticosti - northwestern half
- Anticosti - southeastern half
- Banquereau
- 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 - eastern half
- East Scotian Slope - western half
- 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 - 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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