Laurentian Fan
Forecast
Marine Forecast
Issued 08:00 PM ADT 25 April 2025
Tonight and Saturday.
Wind light increasing to southeast 10 to 15 knots near noon Saturday and to southeast 20 to 25 Saturday evening.
Scattered showers Saturday evening. Fog patches forming this evening.
Waves
Issued 05:00 PM ADT 25 April 2025
Tonight and Saturday.
Seas 1 metre or less building to 1 to 2 Saturday
evening.
Extended Forecast
Issued 03:30 PM ADT 25 April 2025
Sunday
Wind southeast 25 knots increasing to southerly
30 to 35 in the afternoon.
Monday
Wind south 30 knots diminishing to southwest
15.
Tuesday
Wind northwest 25 knots diminishing to west
15.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 25 April 2025 Today Tonight and SaturdayIce Edge
First ice edge estimated from New Brunswick near 4743N 6440W to4744N 6434W to 4836N 6358W to Quebec near 4851N 6412W. Sea ice west
of the ice edge.
Second ice edge estimated from Quebec near 5011N 6057W to 4955N
6023W to 5107N 5730W to Newfoundland near 5029N 5728W. Sea ice north
then east of the ice edge.
Ice Coverage
Ice free.
Iceberg Bulletin
Issued 2:30 PM EDT 25 April 2025Iceberg Limit
Iceberg limit at 0000 UTC 26 Apr estimated from Newfoundland near4731N 5444W to 4050N 5210W to 4105N 4740W to 4655N 3440W to 5355N
4530W to 5915N 5605W to 6035N 5500W to 5920N 4925W then eastwards.
Western iceberg limit at 0000 UTC 26 Apr estimated from Quebec near
5020N 6115W to Newfoundland near 4805N 5845W.
Iceberg Count
No confirmed icebergs.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 8:00 PM ADT 25 April 2025 Tonight and Saturday At 8:00 p.m. ADT tonight weakening ridge located over the easternMarine District.
By 3:30 p.m. ADT Saturday ridge located east of the Marine District.
At 8:00 p.m. ADT tonight low 1010 mb located over the Great Lakes.
By 8:00 p.m. ADT Saturday approaching low 1002 mb located over
New England.
Atlantic - Maritimes Area
- Anticosti
- Banquereau
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou
- Eastern Shore
- East Coast
- 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
- 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 - Ramea and east
- Southwest Coast - west of Ramea
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
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