Southwestern Grand Banks
Forecast
Marine Forecast
Issued 10:00 AM NST 11 February 2026
Today Tonight and Thursday.
Gale warning in effect.
Wind northwest 25 knots backing to west 15 to 20 this afternoon then diminishing to variable 10 to 15 this evening. Wind increasing to southeast 35 late overnight then diminishing to southwest 15 Thursday morning. Wind increasing to southwest 25 Thursday afternoon.
Rain beginning near midnight changing to showers Thursday morning. Fog patches forming Thursday morning and dissipating Thursday evening.
Waves
Extended Forecast
Ice Forecast
Stay connected
Weather Conditions
Zoom-in to make a selection
Ice Conditions
Ice Forecasts
Southwestern Grand Banks
Issued 10:00 AM EST 10 February 2026 Today Tonight and WednesdayIce Edge
First ice edge estimated from 4640N 5530W to 4628N 5339W toNewfoundland near 4638N 5314W. Sea ice north of the ice edge.
Second ice edge estimated from Newfoundland near 4746N 5243W to
5507N 5324W to 5730N 5815W to 6200N 6009W then northeastward. Sea
ice west of the ice edge.
Ice Coverage
Ice free.
Ice Forecasts
Tail of the Grand Banks
Issued 10:00 AM EST 10 February 2026 Today Tonight and WednesdayIce Edge
First ice edge estimated from 4640N 5530W to 4628N 5339W toNewfoundland near 4638N 5314W. Sea ice north of the ice edge.
Second ice edge estimated from Newfoundland near 4746N 5243W to
5507N 5324W to 5730N 5815W to 6200N 6009W then northeastward. Sea
ice west of the ice edge.
Ice Coverage
Forecasts available to mariners upon request.
Iceberg Bulletin
Southwestern Grand Banks
Issued 1:30 PM EST 10 February 2026Iceberg Limit
Iceberg limit at 0000 UTC 11 Feb estimated from Newfoundland near4720N 5250W to 4755N 4900W to 4840N 4830W to 5105N 4835W to 5930N
5700W to 6240N 5400W to 5930N 4750W then northeastward.
Iceberg Count
No confirmed icebergs.Iceberg Bulletin
Tail of the Grand Banks
Issued 1:30 PM EST 10 February 2026Iceberg Limit
Iceberg limit at 0000 UTC 11 Feb estimated from Newfoundland near4720N 5250W to 4755N 4900W to 4840N 4830W to 5105N 4835W to 5930N
5700W to 6240N 5400W to 5930N 4750W then northeastward.
Iceberg Count
Forecasts available to mariners upon request.Warnings
Warnings (In effect)
Gale warning in effect
Southwestern Grand Banks
Issued 10:00 AM NST 11 February 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 or Weatheradio stations.
Synopsis
Technical Marine Synopsis
Issued 10:00 AM NST 11 February 2026 Today Tonight and Thursday At 10:00 a.m. NST today low 988 mb located east of Funk Island Bank.By 8:00 p.m. NST tonight departing low 989 mb located east of Funk
Island Bank.
At 8:00 p.m. NST tonight low 989 mb located south of Nova Scotia.
By 8:00 p.m. NST Thursday low 985 mb located over the Northeast
Coast of Newfoundland.
At 10:00 a.m. NST today ridge located on a line north-south over
the Gulf of St. Lawrence.
By 3:00 a.m. NST Thursday ridge located from the Grand Banks to
Belle Isle Bank.
Marine Weather Statement
Issued 9:49 AM NST 11 February 2026 A low pressure system will approach from the southwest tonight andtrack across Newfoundland on Thursday. Strong to gale force
northeasterly to southeasterly winds will develop ahead of the low
tonight and Thursday, then shift to strong to gale force westerlies
to southwesterlies in its wake.
Marine interests are advised that gale warnings are in effect for
Southwest Coast, South Coast, East Coast - Cape St. Francis and
south, and the Grand Banks.
Atlantic - Maritimes Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Banquereau - northeastern half
- Banquereau - southwestern half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore - eastern half
- Eastern Shore - western half
- East Coast - Cape St. Francis and south
- East Scotian Slope - eastern half
- East Scotian Slope - western half
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait - eastern half
- Northumberland Strait - western half
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Sable - eastern half
- Sable - western half
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
Another Region
Features
New: Colour-coded weather alerts
Learn more about weather alerting in Canada
- Date modified:
ATOM