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Belle Isle Bank

Forecast

Marine Forecast

Issued 03:00 AM NDT 11 March 2026

Today Tonight and Thursday.

Gale warning in effect.

Wind northwest 35 knots except northwest 25 over southwestern sections. Wind diminishing to northwest 25 overnight except light over southwestern sections. Wind diminishing to variable 10 to 15 Thursday morning then increasing to east 25 Thursday afternoon.

Flurries changing to snow near noon Thursday. Visibility 1 mile or less in precipitation.

Freezing spray warning in effect.

Over open water freezing spray ending Thursday morning. Freezing spray beginning Thursday afternoon.

Temperatures minus 14 to minus 6 rising to minus 8 to zero Thursday evening.

Waves

Issued 06:00 PM NDT 10 March 2026
Tonight and Wednesday. Outside the ice edge seas 3 to 5 metres except 2 to 3 over western sections Wednesday.

Extended Forecast

Issued 03:00 AM NDT 11 March 2026
Friday Wind variable 15 to 20 knots increasing to northwest 50 to 60 late in the day.
Saturday Wind northwest 40 to 50 knots diminishing to west 15 to 20.
Sunday Wind variable 10 to 15 knots increasing to northwest 25 to 35.

Ice Forecast

Issued 10:00 AM EDT 10 March 2026 Today Tonight and Wednesday 2 tenths first-year ice except 8 tenths first-year ice in the western section.  

[ Canadian Ice Service ]

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Weather Conditions

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Map of Atlantic - Newfoundland marine weather areas Englee Wreckhouse Winterland Branch Hill Stephenville Airport Eskasoni (First Nations) Grand Étang St. Lawrence St. John's Int'l Airport St. Anthony Airport Ingonish Beach Sagona Island Port aux Basques La Scie North Mountain Ferolle Point Twillingate Daniel's Harbour St.Paul Island Corner Brook Cape Race J.A. Douglas McCurdy Sydney Airport Burgeo West Chedabucto Bay – 44489 Bonavista Berry Hill Charlottetown Airport Argentia East Point North Cape Long Pond Banquereau - 44139 Îles de la Madeleine Airport Miscou Island Cartwright Airport Cap Whittle Blanc-Sablon Airport Natashquan Airport East Chedabucto Bay – 44488 Marticot Island Pool's Island Mary's Harbour Grates Cove Chevery
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Ice Conditions

Ice Forecasts

Belle Isle Bank

Issued 10:00 AM EDT 10 March 2026 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from 4640N 5530W to 4628N 5339W to
Newfoundland near 4638N 5314W. Sea ice north of the ice edge.

Second ice edge estimated from Newfoundland near 4746N 5243W to
4845N 5230W to 5001N 5302W to 5141N 4911W to 5500N 5130W to 5700N
5600W to 6000N 5815W to 6159N 5721W then northeastward. Sea ice west
of the ice edge.

Ice Coverage

2 tenths first-year ice except 8 tenths first-year ice in the
western section.

Ice Forecasts

Southeast Labrador Sea

Issued 10:00 AM EDT 10 March 2026 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from 4640N 5530W to 4628N 5339W to
Newfoundland near 4638N 5314W. Sea ice north of the ice edge.

Second ice edge estimated from Newfoundland near 4746N 5243W to
4845N 5230W to 5001N 5302W to 5141N 4911W 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 2:30 PM EDT 10 March 2026

Iceberg Limit

Iceberg limit at 0000 UTC 11 Mar estimated from Newfoundland near
4640N 5310W to 4520N 4930W to 4555N 4410W to 4815N 4300W to 5930N
5700W to 6120N 5400W to 5825N 4900W then eastward.

Iceberg Count

10 to 25 icebergs.

Iceberg Bulletin

Southeast Labrador Sea

Issued 2:30 PM EDT 10 March 2026

Iceberg Limit

Iceberg limit at 0000 UTC 11 Mar estimated from Newfoundland near
4640N 5310W to 4520N 4930W to 4555N 4410W to 4815N 4300W to 5930N
5700W to 6120N 5400W to 5825N 4900W 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 NDT 11 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 NDT 11 March 2026

Moderate 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 NDT 11 March 2026 Today Tonight and Thursday At 3:00 a.m. NDT today low 972 mb located north of Labrador Sea.
By 3:00 a.m. NDT Thursday low 984 mb located east of Labrador Sea.

At 3:00 a.m. NDT Thursday approaching low 989 mb located over
southern Quebec.

At 3:00 a.m. NDT today ridge located over Quebec.
By 3:00 a.m. NDT Thursday ridge located on a line
northwest-southeast over the Northeast Coast of Newfoundland.

Marine Weather Statement

Issued 2:45 AM NDT 11 March 2026 An intense low pressure system just north of the Labrador Sea will
track southeastwards to lie east of the Labrador marine district by
overnight tonight. Strong to gale force northwesterlies will persist
over Belle Isle Bank today and tonight as a result of this low.

A second low pressure system will approach from the west tonight and
cross the Gulf of St. Lawrence on Thursday. Strong to gale force
northeasterlies to southeasterlies ahead of the low will shift to
southwesterlies in its wake.

Marine interests are advised that gale warnings are in effect for
Gulf waters, Southwest Coast, South Coast, East Coast, Belle Isle
Bank and Northern Grand Banks.

Marine interests are also advised that freezing spray warnings are in
effect for Gulf waters, Northeast Coast, Belle Isle Bank and Funk
Island Bank.

Atlantic - Newfoundland Area

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