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Northern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 03:30 PM NDT 17 July 2026

Tonight and Saturday.

Wind south 15 to 20 knots veering to southwest 15 near midnight. Wind southwest 15 Saturday.

Showers ending overnight with a risk of thunderstorms. Fog banks.

Waves

Issued 06:00 AM NDT 17 July 2026
Today Tonight and Saturday. Seas 2 to 3 metres subsiding to 1 to 2 early this evening.

Extended Forecast

Issued 03:30 PM NDT 17 July 2026
Sunday Wind southwest 10 to 15 knots backing to south 15 to 20 in the afternoon.
Monday Wind southeast 25 knots veering to southwest 20.
Tuesday Wind southwest 10 to 15 knots.

Ice Forecast

Issued 10:00 AM EDT 17 July 2026 Today Tonight and Saturday Bergy water.  

[ 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 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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land station Land Station
Ice Conditions

Ice Forecasts

Northern Grand Banks

Issued 10:00 AM EDT 17 July 2026 Today Tonight and Saturday

Ice Edge

Ice edge estimated from 6136N 6335W to 6201N 6252W then
northeastward. Sea ice northwest of the ice edge.

Ice Coverage

Bergy water.

Ice Forecasts

Flemish

Issued 10:00 AM EDT 17 July 2026 Today Tonight and Saturday

Ice Edge

Ice edge estimated from 6136N 6335W to 6201N 6252W then
northeastward. Sea ice northwest of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Northern Grand Banks

Issued 2:30 PM EDT 17 July 2026

Iceberg Limit

Iceberg limit at 0000 UTC 18 Jul estimated from Newfoundland near
4805N 5255W to 4645N 4700W to 4700N 4450W to 4830N 4430W to 5535N
5100W to 5815N 5515W to 5750N 5400W to 5825N 4825W to 5720N 4510W
then eastward.

Iceberg Count

No confirmed icebergs except less than 10 icebergs north of the
iceberg limit.

Iceberg Bulletin

Flemish

Issued 2:30 PM EDT 17 July 2026

Iceberg Limit

Iceberg limit at 0000 UTC 18 Jul estimated from Newfoundland near
4805N 5255W to 4645N 4700W to 4700N 4450W to 4830N 4430W to 5535N
5100W to 5815N 5515W to 5750N 5400W to 5825N 4825W to 5720N 4510W
then eastward.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:30 PM NDT 17 July 2026 Tonight and Saturday At 3:30 p.m. NDT today low 994 mb located over central Labrador
Coast.
By 8:00 p.m. NDT tonight quasi-stationary low 996 mb located over
northern Labrador Coast.

At 3:30 p.m. NDT today trough located on a line north-south over
the East Coast of Newfoundland.
By 10:00 a.m. NDT Saturday departing trough located east of the
Marine District.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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