Laurentian Fan
Forecast
Marine Forecast
Issued 08:00 PM ADT 22 July 2026
Tonight and Thursday.
Wind south 20 to 25 knots tonight and Thursday.
Scattered showers Thursday afternoon and evening with a risk of thunderstorms. Fog patches.
Waves
Issued 05:00 PM ADT 22 July 2026
Laurentian Fan - eastern half
Tonight and Thursday.
Seas 1 to 2 metres building to 2 to 3 late
overnight.
Laurentian Fan - western half
Tonight and Thursday.
Seas 1 to 2 metres building to 2 to 3 early this
evening.
Extended Forecast
Issued 03:30 PM ADT 22 July 2026
Friday
Wind southwest 20 to 25 knots diminishing to
southwest 15 in the afternoon.
Saturday
Wind variable 10 to 15 knots.
Sunday
Wind variable 10 to 15 knots increasing to
southerly 15 to 20.
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Weather Conditions
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Legend:
Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 19 May 2026 Forecasts have ended for the season.Iceberg Bulletin
Issued 3:16 PM EDT 22 July 2026Iceberg Limit
Iceberg limit at 0000 UTC 23 Jul estimated from Newfoundland near4805N 5255W to 4745N 4725W to 4900N 4625W to 5745N 5400W to 5905N
5055W to 5800N 4600W then eastward.
Iceberg Count
No confirmed icebergs.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 8:00 PM ADT 22 July 2026 Tonight and Thursday At 8:00 p.m. ADT tonight trough located over the central MarineDistrict.
By 8:00 p.m. ADT Thursday trough located over the eastern Marine
District.
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 half
- Chaleur - Miscou - western half
- Eastern Shore
- East Coast - Cape St. Francis and south
- East Scotian Slope
- 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 - 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
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- Date modified:
ATOM