Southwestern Grand Banks
Forecast
Marine Forecast
Issued 10:00 AM NST 13 January 2026
Today Tonight and Wednesday.
Gale warning in effect.
Wind west 25 to 35 knots becoming west 25 this afternoon then backing to southwest 15 to 20 near midnight. Wind increasing to southwest 25 Wednesday afternoon.
Showers and fog patches Wednesday evening.
Waves
Issued 06:00 AM NST 13 January 2026
Today Tonight and Wednesday.
Seas 7 to 9 metres subsiding to 5 to 7 this morning and to 3 to 5
this afternoon. Seas subsiding to 2 to 3 Wednesday morning.
Extended Forecast
Issued 03:00 AM NST 13 January 2026
Thursday
Wind southwest 25 knots increasing to south
35 in the afternoon.
Friday
Wind south 35 knots increasing to south 45 to
55.
Saturday
Wind west 25 to 35 knots diminishing to
southwest 20.
Ice Forecast
Stay connected
Weather Conditions
Zoom-in to make a selection
Legend:
Ice Conditions
Ice Forecasts
Southwestern Grand Banks
Issued 10:00 AM EST 13 January 2026 Today Tonight and WednesdayIce Edge
Ice edge estimated from Newfoundland near 4837N 5300W to 4930N 5300Wto 5015N 5500W to 5415N 5500W to 5627N 5848W to 6200N 5923W 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 13 January 2026 Today Tonight and WednesdayIce Edge
Ice edge estimated from Newfoundland near 4837N 5300W to 4930N 5300Wto 5015N 5500W to 5415N 5500W to 5627N 5848W to 6200N 5923W 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 12 January 2026Iceberg Limit
Iceberg limit at 0000 UTC 13 Jan estimated from Newfoundland near5000N 5532W to 5230N 5100W to 5430N 5100W to 5945N 5730W to 6145N
5155W to 5815N 4700W then northeastward.
Iceberg Count
No confirmed icebergs.Iceberg Bulletin
Tail of the Grand Banks
Issued 1:30 PM EST 12 January 2026Iceberg Limit
Iceberg limit at 0000 UTC 13 Jan estimated from Newfoundland near5000N 5532W to 5230N 5100W to 5430N 5100W to 5945N 5730W to 6145N
5155W to 5815N 4700W 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 13 January 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 13 January 2026 Today Tonight and Wednesday At 10:00 a.m. NST today low 957 mb located east of Belle Isle Bank.By 10:00 a.m. NST Wednesday departing low 971 mb located southeast
of Greenland.
At 3:30 p.m. NST today ridge located south of the Marine District.
By 3:30 p.m. NST Wednesday ridge located on a line
northwest-southeast over the eastern Grand Banks.
Marine Weather Statement
Issued 9:52 AM NST 13 January 2026 An intense low pressure system east of Belle Isle Bank will continueto track northeastward farther away from the district today and
Wednesday. Gale to storm force northwesterlies to southwesterlies
will gradually diminish over all waters as the low moves away and
weakens.
Marine interests are advised that storm warnings are in effect for
Belle Isle Bank, Funk Island Bank, and Northern Grand Banks.
Gale warnings are in effect for all remaining waters except Gulf
waters.
Marine interests are also advised that freezing spray warnings are in
effect for Strait of Belle Isle, Gulf waters, Northeast Coast, and
Belle Isle Bank.
Atlantic - Newfoundland Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau
- Belle Isle Bank - northwestern half
- Belle Isle Bank - southeastern half
- Bras d'Or Lakes
- Cabot Strait
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- 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
Another Region
- Date modified:
ATOM