Northern Grand Banks
Forecast
Marine Forecast
Issued 08:00 PM NDT 14 September 2026
Tonight and Tuesday.
Gale warning in effect.
Wind south 35 knots veering to southwest 25 to 35 late overnight then becoming southwest 25 Tuesday morning. Wind diminishing to variable 10 to 15 Tuesday afternoon.
Showers. Fog patches becoming fog banks Tuesday morning.
Waves
Issued 06:00 PM NDT 14 September 2026
Tonight and Tuesday.
Seas 2 to 3 metres building to 3 to 4 late overnight then
subsiding to 2 to 3 Tuesday afternoon. Seas subsiding to 1 to 2 Tuesday
evening.
Extended Forecast
Issued 03:30 PM NDT 14 September 2026
Wednesday
Wind light becoming southwest 10 to 15 knots
in the afternoon.
Thursday
Wind variable 15 knots.
Friday
Wind variable 10 to 15 knots.
Stay connected
Weather Conditions
Zoom-in to make a selection
Legend:
Ice Conditions
Ice Forecasts
Northern Grand Banks
Issued 10:00 AM EDT 7 August 2026 Forecasts have ended for the season.Ice Forecasts
Flemish
Issued 10:00 AM EDT 7 August 2026 Forecasts have ended for the season.Iceberg Bulletin
Northern Grand Banks
Issued 2:30 PM EDT 14 September 2026Iceberg Limit
Iceberg limit at 0000 UTC 15 Sep estimated from Newfoundland near4930N 5510W to 5430N 5115W to 6000N 5730W to 6130N 5420W to 5850N
4610W then northeastward.
Iceberg Count
No confirmed icebergs.Iceberg Bulletin
Flemish
Issued 2:30 PM EDT 14 September 2026Iceberg Limit
Iceberg limit at 0000 UTC 15 Sep estimated from Newfoundland near4930N 5510W to 5430N 5115W to 6000N 5730W to 6130N 5420W to 5850N
4610W then northeastward.
Iceberg Count
Forecasts available to mariners upon request.Warnings
Warnings (In effect)
Gale warning in effect
Northern Grand Banks
Issued 8:00 PM NDT 14 September 2026'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio.
Synopsis
Technical Marine Synopsis
Issued 8:00 PM NDT 14 September 2026 Tonight and Tuesday At 8:00 p.m. NDT tonight trough located on a linenortheast-southwest over central Newfoundland.
By 8:00 p.m. NDT Tuesday departing trough located east of the
Marine District.
At 3:00 a.m. NDT Tuesday ridge located over southern Quebec.
By 3:00 a.m. NDT Wednesday ridge located over Funk Island Bank.
Marine Weather Statement
Issued 7:54 PM NDT 14 September 2026 A trough of low pressure over Central Newfoundland will continuetracking eastward across the marine district throughout the forecast
period. Strong to gale force south to southwesterlies ahead of the
trough will shift to strong northwesterlies in its wake.
Marine interests are advised that gale warnings are in effect for
South Coast, East Coast, Funk Island Bank, and Northern Grand Banks.
Atlantic - Newfoundland Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau - eastern half
- Banquereau - western half
- 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 - northwestern half
- Laurentian Fan - southeastern half
- Mid Labrador Coast
- Northeast Coast
- Northeast Gulf
- Northern Grand Banks
- Northumberland Strait
- Sable - eastern half
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwest Coast
- South Coast
- South Labrador Coast
- South Labrador Sea
- Strait of Belle Isle
Another Region
Features
Colour-coded weather alerts
Learn more about weather alerting in Canada
Improved storm alerts
Learn more about targeted warnings for severe thunderstorms and tornadoes
- Date modified:
ATOM