Northern Grand Banks
Forecast
Marine Forecast
Issued 03:00 AM NDT 25 June 2025
Today Tonight and Thursday.
Wind southwest 10 to 15 knots increasing to southwest 15 to 20 this afternoon then veering to northwest 15 to 20 this evening. Wind increasing to northwest 25 overnight then diminishing to northwest 15 to 20 Thursday afternoon. Wind diminishing to variable 10 to 15 Thursday evening.
Showers ending near midnight. Showers Thursday evening. Fog dissipating Thursday morning.
Waves
Issued 06:00 PM NDT 24 June 2025
Tonight and Wednesday.
Seas 1 to 2 metres.
Extended Forecast
Issued 03:00 AM NDT 25 June 2025
Friday
Wind variable 10 to 15 knots increasing to
north 25 late in the day.
Saturday
Wind north 15 to 20 knots becoming southwest
15 to 20.
Sunday
Wind southwest 10 to 15 knots.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Northern Grand Banks
Issued 10:00 AM EDT 24 June 2025 Today Tonight and WednesdayIce Edge
Ice edge estimated from Labrador near 5356N 5708W to 5528N 5513W to 5722N 5821W to 6200N 6002W then northeastward. Sea ice west of the ice edge.Ice Coverage
Bergy water.
Ice Forecasts
Flemish
Issued 10:00 AM EDT 24 June 2025 Today Tonight and WednesdayIce Edge
Ice edge estimated from Labrador near 5356N 5708W to 5528N 5513W to 5722N 5821W to 6200N 6002W then northeastward. Sea ice west of the ice edge.Ice Coverage
Forecasts available to mariners upon request.
Iceberg Bulletin
Northern Grand Banks
Issued 2:30 PM EDT 24 June 2025Iceberg Limit
Iceberg limit at 0000 UTC 25 Jun estimated from Newfoundland near 4705N 5523W to 4440N 5050W to 4345N 4700W to 4705N 4140W to 4925N 4200W to 5600N 5120W to 5745N 5405W to 5815N 5050W then eastward.Iceberg Count
10 to 25 icebergs.Iceberg Bulletin
Flemish
Issued 2:30 PM EDT 24 June 2025Iceberg Limit
Iceberg limit at 0000 UTC 25 Jun estimated from Newfoundland near 4705N 5523W to 4440N 5050W to 4345N 4700W to 4705N 4140W to 4925N 4200W to 5600N 5120W to 5745N 5405W to 5815N 5050W then eastward.Iceberg Count
Forecasts available to mariners upon request.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM NDT 25 June 2025 Today Tonight and Thursday At 3:00 a.m. NDT today deepening low 998 mb located over theeastern Strait of Belle Isle.
By 3:00 a.m. NDT Thursday low 990 mb located east of the Marine
District.
Atlantic - Newfoundland Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Banquereau
- Belle Isle Bank
- Bras d'Or Lakes
- Cabot Strait
- Chaleur - Miscou
- Eastern Shore
- East Coast - Cape St. Francis and south
- East Coast - north of Cape St. Francis
- Fourchu
- Funk Island Bank
- Gulf - Magdalen - northern half
- Gulf - Magdalen - southern half
- 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
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwest Coast
- South Coast
- South Labrador Coast
- South Labrador Sea
- Strait of Belle Isle
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