Southeastern Grand Banks
Forecast
Marine Forecast
Issued 08:00 PM NDT 08 September 2026
Tonight and Wednesday.
Wind west 10 to 15 knots becoming light late overnight then becoming northeast 10 to 15 Wednesday afternoon.
Showers.
Waves
Issued 06:00 PM NDT 08 September 2026
Tonight and Wednesday.
Seas 2 to 3 metres subsiding to 1 to 2 late
overnight.
Extended Forecast
Issued 03:30 PM NDT 08 September 2026
Thursday
Wind variable 10 to 15 knots increasing to
southwest 15 to 20 late in the day.
Friday
Wind southwest 25 to 35 knots becoming
southwest 25.
Saturday
Wind northwest 25 knots.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Southeastern Grand Banks
Issued 10:00 AM EDT 7 August 2026 Forecasts have ended for the season.Ice Forecasts
Tail of the Grand Banks
Issued 10:00 AM EDT 7 August 2026 Forecasts have ended for the season.Iceberg Bulletin
Southeastern Grand Banks
Issued 2:30 PM EDT 8 September 2026Iceberg Limit
Iceberg limit at 0000 UTC 9 Sep estimated from Newfoundland near4930N 5510W to 5500N 5225W to 6000N 5730W to 6130N 5420W to 5900N
4610W then eastward.
Iceberg Count
No confirmed icebergs.Iceberg Bulletin
Tail of the Grand Banks
Issued 2:30 PM EDT 8 September 2026Iceberg Limit
Iceberg limit at 0000 UTC 9 Sep estimated from Newfoundland near4930N 5510W to 5500N 5225W to 6000N 5730W to 6130N 5420W to 5900N
4610W then eastward.
Iceberg Count
Forecasts available to mariners upon request.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 8:00 PM NDT 8 September 2026 Tonight and Wednesday At 8:00 p.m. NDT tonight departing low 996 mb located east ofBelle Isle Bank.
At 8:00 p.m. NDT tonight trough located on a line east-west over
the South Coast of Newfoundland.
By 8:00 p.m. NDT Wednesday trough located on a line
northeast-southwest over the southwestern Grand Banks.
At 3:00 a.m. NDT Wednesday approaching ridge located on a line
north-south over New Brunswick.
Marine Weather Statement
Issued 7:58 PM NDT 8 September 2026 A low pressure system east of Belle Isle Bank will continuenortheastward to depart out to sea tonight. Strong to gale force
northwesterlies over northeastern waters in its wake will diminish
tonight.
Marine interests are advised that a gale warning is in effect for
Belle Isle Bank.
Atlantic - Newfoundland Area
- Anticosti
- Banquereau - northern half
- Banquereau - southern half
- Belle Isle Bank
- Bras d'Or Lakes
- Cabot Strait
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore - eastern half
- 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 - 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
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