Belle Isle Bank
Forecast
Marine Forecast
Issued 03:00 AM NST 06 March 2026
Today Tonight and Saturday.
Gale warning in effect.
Wind northwest 35 knots diminishing to northwest 25 overnight then backing to southwest 25 Saturday morning. Wind increasing to southwest 35 Saturday afternoon.
Flurries changing to snow Saturday afternoon. Visibility 1 mile or less in snow.
Freezing spray warning in effect.
Over open water moderate at times severe freezing spray ending overnight. Moderate freezing spray Saturday morning and afternoon.
Temperatures minus 16 to minus 8 rising to minus 1 Saturday evening.
Waves
Belle Isle Bank - eastern half
Belle Isle Bank - western half
Extended Forecast
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Belle Isle Bank
Issued 10:00 AM EST 5 March 2026 Today Tonight and FridayIce 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
4845N 5230W to 5000N 5330W to 5230N 5030W to 5500N 5130W to 5700N
5600W to 6000N 5815W to 6159N 5721W then northeastward. Sea ice west
of the ice edge.
Ice Coverage
1 tenth first-year ice except 6 tenths grey-white ice including 1
tenth first-year ice in the northwestern section.
Ice Forecasts
Southeast Labrador Sea
Issued 10:00 AM EST 5 March 2026 Today Tonight and FridayIce 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
4845N 5230W to 5000N 5330W to 5230N 5030W to 5500N 5130W to 5700N
5600W to 6000N 5815W to 6159N 5721W then northeastward. Sea ice west
of the ice edge.
Ice Coverage
Forecasts available to mariners upon request.
Iceberg Bulletin
Belle Isle Bank
Issued 1:50 PM EST 5 March 2026Iceberg Limit
Iceberg limit at 0000 UTC 6 Mar estimated from Newfoundland near4640N 5310W to 4455N 4955W to 4545N 4525W to 4820N 4140W to 5930N
5700W to 6150N 5400W to 5850N 5035W to 5810N 4530W then eastward.
Iceberg Count
Less than 10 icebergs.Iceberg Bulletin
Southeast Labrador Sea
Issued 1:50 PM EST 5 March 2026Iceberg Limit
Iceberg limit at 0000 UTC 6 Mar estimated from Newfoundland near4640N 5310W to 4455N 4955W to 4545N 4525W to 4820N 4140W to 5930N
5700W to 6150N 5400W to 5850N 5035W to 5810N 4530W then eastward.
Iceberg Count
Forecasts available to mariners upon request.Warnings
Warnings (In effect)
Gale warning in effect
Belle Isle Bank
Issued 03:00 AM NST 06 March 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.
Freezing spray warning in effect
Belle Isle Bank
Issued 03:00 AM NST 06 March 2026Moderate or severe freezing spray is occurring or expected to occur in this marine area. 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 3:00 AM NST 6 March 2026 Today Tonight and Saturday At 3:00 a.m. NST today trough located east of the Marine District.By 3:00 a.m. NST Saturday departing trough located east of the
Marine District.
At 3:00 a.m. NST today ridge located from Quebec to the Maritimes.
By 3:00 a.m. NST Saturday ridge located on a line
northwest-southeast over Newfoundland.
At 3:30 p.m. NST Saturday approaching trough located on a line
northeast-southwest over Quebec.
Marine Weather Statement
Issued 2:51 AM NST 6 March 2026 A trough of low pressure east the marine district will slowly moveeastward today while a ridge of high pressure approaches the district
from the west. Strong to gale force northwesterlies over northeastern
waters between these two features will gradually diminish as the
trough moves away and the ridge of high pressure approaches.
A second trough of low pressure will approach the marine district
from the west on Saturday. Strong to gale force southwesterlies will
develop ahead of the trough.
Marine interests are advised that gale warnings are in effect for
Strait of Belle Isle, Gulf waters, East Coast - north of Cape St.
Francis, Northeast Coast, Belle Isle Bank, and Funk Island Bank.
Marine interests are also advised that freezing spray warnings are in
effect for all regions with open waters except the Southern Grand
Banks.
Atlantic - Labrador Area
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