Southwest Coast
Forecast
Marine Forecast
Issued 10:00 AM NDT 22 May 2025
Today Tonight and Friday.
Wind northeast 15 to 20 knots diminishing to light near noon then increasing to southeast 15 to 20 Friday morning. Wind increasing to southeast 25 Friday afternoon.
Waves
Issued 06:00 AM NDT 22 May 2025
Today Tonight and Friday.
Seas 1 metre or less building to 1 to 2 near noon Friday and to 2
to 3 Friday evening.
Extended Forecast
Issued 03:00 AM NDT 22 May 2025
Saturday
Wind east 25 knots diminishing to east 10 to
15 in the afternoon.
Sunday
Wind light.
Monday
Wind light.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 21 May 2025 Today Tonight and ThursdayIce Edge
Ice edge estimated from Quebec near 5124N 5751W to 5055N 5734W to 5102N 5716W then northeastward. Sea ice northeast of the ice edge.Ice Coverage
Ice free.
Iceberg Bulletin
Issued 2:30 PM EDT 21 May 2025Iceberg Limit
Iceberg limit at 0000 UTC 22 May estimated from Newfoundland near 4710N 5518W to 4125N 5210W to 4120N 4555W to 4825N 4035W to 5320N 4815W to 5915N 5605W to 5755N 5155W to 5900N 4845W then eastward.Iceberg Count
No confirmed icebergs.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 10:00 AM NDT 22 May 2025 Today Tonight and Friday At 10:00 a.m. NDT today trough located southeast of the Grand Banks.By 3:00 a.m. NDT Friday departing trough located east of the
Marine District.
At 10:00 a.m. NDT today ridge located from Ungava Bay to the
Maritimes.
By 10:00 a.m. NDT Friday ridge located from Ungava Bay to the
Grand Banks.
At 3:00 a.m. NDT Friday approaching low 997 mb located near
Cape Cod.
Atlantic - Newfoundland Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Banquereau
- Belle Isle Bank
- Bras d'Or Lakes
- 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 Coast - north of Cape St. Francis
- Fourchu
- Funk Island Bank
- Gulf - Magdalen
- Gulf - Port au Port
- Lake Melville
- Laurentian Fan
- Mid Labrador Coast
- Northeast Coast
- Northeast Gulf
- Northern Grand Banks
- Northumberland Strait
- Sable
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwest Coast
- South Coast
- South Labrador Coast
- South Labrador Sea
- Strait of Belle Isle - eastern half
- Strait of Belle Isle - western half
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