Southwestern Grand Banks
Forecast
Marine Forecast
Issued 08:00 PM NDT 22 September 2023
Tonight and Saturday.
Wind northwest 25 knots diminishing to northwest 15 to 20 near midnight then backing to west 25 Saturday afternoon.
Waves
Issued 06:00 PM NDT 22 September 2023
Tonight and Saturday.
Seas 3 to 4 metres subsiding to 2 to 3 late
overnight.
Extended Forecast
Issued 03:30 PM NDT 22 September 2023
Sunday
Wind west 25 knots diminishing to variable 15
in the afternoon.
Monday
Wind northeast 20 knots.
Tuesday
Wind northeast 25 knots.
Stay connected
Weather Conditions
Zoom-in to make a selection

Legend:


Ice Conditions
Ice Forecasts
Southwestern Grand Banks
Issued 10:00 AM EDT 18 July 2023 Forecasts have ended for the season.Ice Forecasts
Tail of the Grand Banks
Issued 10:00 AM EDT 18 July 2023 Forecasts have ended for the season.Iceberg Bulletin
Southwestern Grand Banks
Issued 2:30 PM EDT 22 September 2023Iceberg Limit
Iceberg limit at 0000 UTC 23 Sep estimated from Newfoundland near4926N 5355W to 5230N 4930W to 5330N 5000W to 5915N 5700W to 5955N
5120W then eastwards.
Western iceberg limit at 0000 UTC 23 Sep estimated from the Labrador
coast near 5132N 5647W to Newfoundland near 5124N 5628W.
Iceberg Count
No confirmed icebergs.Iceberg Bulletin
Tail of the Grand Banks
Issued 2:30 PM EDT 22 September 2023Iceberg Limit
Iceberg limit at 0000 UTC 23 Sep estimated from Newfoundland near4926N 5355W to 5230N 4930W to 5330N 5000W to 5915N 5700W to 5955N
5120W then eastwards.
Western iceberg limit at 0000 UTC 23 Sep estimated from the Labrador
coast near 5132N 5647W to Newfoundland near 5124N 5628W.
Iceberg Count
Forecasts available to mariners upon request.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 8:00 PM NDT 22 September 2023 Tonight and Saturday At 8:00 p.m. NDT tonight trough located southeast of the GrandBanks.
By 3:00 a.m. NDT Saturday trough located east of the Marine
District.
At 8:00 p.m. NDT tonight ridge located over the Maritimes.
By 8:00 p.m. NDT Saturday ridge located south of the Grand Banks.
Marine Weather Statement
Issued 7:42 PM NDT 22 September 2023 A trough of low pressure southeast of the Grand Banks will continueto gradually move eastward away from the marine district tonight.
Strong to gale force north to northwesterlies will persist over
easternmost waters tonight in its wake.
Marine interests are advised that gale warnings are in effect for
Funk Island Bank and Northern Grand Banks.
Atlantic - Newfoundland Area
- Anticosti
- Banquereau
- Belle Isle Bank
- Bras d'Or Lakes
- Cabot Strait
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore - eastern half
- East Coast
- Fourchu
- Funk Island Bank
- Gulf - Magdalen
- Gulf - Port au Port
- Lake Melville
- Laurentian Fan
- Mid Labrador Coast - Hopedale and south
- Northeast Coast
- Northeast Gulf
- Northern Grand Banks
- Northumberland Strait - eastern half
- Northumberland Strait - western half
- Sable - eastern half
- 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
Another Region
- Date modified: