Laurentian Fan
Forecast
Marine Forecast
Issued 03:30 PM ADT 19 July 2025
Tonight and Sunday.
Wind light tonight and Sunday.
Waves
Issued 05:00 AM ADT 19 July 2025
Laurentian Fan - northwestern half
Today Tonight and Sunday.
Seas 1 to 2 metres subsiding to 1 or less late
overnight.
Laurentian Fan - southeastern half
Today Tonight and Sunday.
Seas 2 to 3 metres subsiding to 1 to 2 near noon and to 1 or less
Sunday afternoon.
Extended Forecast
Issued 03:30 PM ADT 19 July 2025
Monday
Wind southerly 10 to 15 knots increasing to
northwesterly 15 to 20 in the afternoon.
Tuesday
Wind northwest 20 knots.
Wednesday
Wind light.
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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 July 2025Iceberg Limit
Iceberg limit at 0000 UTC 20 Jul estimated from Newfoundland near4709N 5256W to 4715N 4615W to 4920N 4400W to 5430N 4920W to 5645N
5340W to 5745N 5405W to 6100N 5310W to 5840N 4615W then eastward.
Iceberg Count
No confirmed icebergs.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:30 PM ADT 19 July 2025 Tonight and Sunday At 3:30 p.m. ADT today quasi-stationary ridge located over thesouthern Marine District.
At 10:00 a.m. ADT Sunday trough located northwest of the Marine
District.
By 8:00 p.m. ADT Sunday trough located from the Gulf of St. Lawrence
to the Gulf of Maine.
Atlantic - Newfoundland Area
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