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Northern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 03:00 AM NDT 10 March 2026

Today Tonight and Wednesday.

Wind southwest 15 to 20 knots increasing to southwest 30 this morning then diminishing to southwest 15 this evening. Wind becoming variable 10 to 15 overnight then becoming northwest 15 near noon Wednesday.

Fog patches forming this afternoon and dissipating Wednesday morning.

Temperatures plus 4 falling to minus 4 to zero Wednesday evening.

Waves

Issued 06:00 PM NDT 09 March 2026
Tonight and Tuesday. Seas 3 to 4 metres becoming 2 to 3 late overnight except 3 to 4 over northern sections Tuesday afternoon and evening.

Extended Forecast

Issued 03:00 AM NDT 10 March 2026
Thursday Wind northeast 10 to 15 knots increasing to southeast 25 in the morning and to southwest 25 to 35 late in the day.
Friday Wind southwest 35 knots.
Saturday Wind southwest 25 to 35 knots diminishing to variable 10 to 15.

Ice Forecast

Issued 10:00 AM EDT 9 March 2026 Today Tonight and Tuesday Bergy water.  

[ Canadian Ice Service ]

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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

Northern Grand Banks

Issued 10:00 AM EDT 9 March 2026 Today Tonight and Tuesday

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

Bergy water.

Ice Forecasts

Flemish

Issued 10:00 AM EDT 9 March 2026 Today Tonight and Tuesday

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

Northern Grand Banks

Issued 3:08 PM EDT 9 March 2026

Iceberg Limit

Iceberg limit at 0000 UTC 10 Mar estimated from Newfoundland near
4640N 5310W to 4520N 4930W to 4555N 4410W to 4815N 4300W to 5930N
5700W to 6150N 5400W to 5850N 5035W to 5810N 4530W then eastward.

Iceberg Count

Less than 10 icebergs.

Iceberg Bulletin

Flemish

Issued 3:08 PM EDT 9 March 2026

Iceberg Limit

Iceberg limit at 0000 UTC 10 Mar estimated from Newfoundland near
4640N 5310W to 4520N 4930W to 4555N 4410W to 4815N 4300W to 5930N
5700W to 6150N 5400W to 5850N 5035W to 5810N 4530W then eastward.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM NDT 10 March 2026 Today Tonight and Wednesday At 3:00 a.m. NDT today deepening low 989 mb located over central
Labrador.
By 3:00 a.m. NDT Wednesday low 975 mb located northeast of the
Marine District.

At 3:00 a.m. NDT Wednesday approaching low 974 mb located over
northwestern Labrador Sea.

At 3:00 a.m. NDT today departing ridge located from Labrador Sea
to Belle Isle Bank.

Marine Weather Statement

Issued 2:56 AM NDT 10 March 2026 A deepening low pressure system over Central Labrador will quickly
track across Northern Belle Isle Bank today before moving northeast
of the district by this evening. Gale to storm force southwesterlies
ahead of the low will veer to gale to storm force northwesterlies in
its wake through today. Winds will diminish over most waters tonight.

Meanwhile, an intense low pressure system will approach from the
Northwest Labrador Sea tonight. This low will help maintain strong to
gale force northwesterlies over Belle Isle Bank throughout the
forecast period.

Marine interests are advised that storm warnings are in effect for
Strait of Belle Isle, Northeast Coast, Belle Isle Bank and Funk
Island Bank. Gale warnings are in effect for Gulf waters.

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

Atlantic - Newfoundland Area

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Marine Weather for Canada

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