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Southwestern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 08:00 PM NDT 07 July 2025

Tonight and Tuesday.

Wind southwest 15 knots tonight and Tuesday.

Showers and fog banks.

Waves

Issued 06:00 PM NDT 07 July 2025
Tonight and Tuesday. Seas 2 to 3 metres subsiding to 1 to 2 late overnight.

Extended Forecast

Issued 03:30 PM NDT 07 July 2025
Wednesday Wind southwest 25 knots diminishing to northeast 15 to 20 late in the day.
Thursday Wind northeast 10 to 15 knots becoming light.
Friday Wind light increasing to east 15 to 20 knots.

Ice Forecast

Issued 10:00 AM EDT 7 July 2025 Today Tonight and Tuesday Ice free.  

[ Canadian Ice Service ]

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Weather Conditions

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

Ice Forecasts

Southwestern Grand Banks

Issued 10:00 AM EDT 7 July 2025 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from Labrador near 5714N 6138W to 5900N 6015W to
6115N 6230W to 6200N 6057W then northeastward. Sea ice west of the
ice edge.

Ice Coverage

Ice free.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EDT 7 July 2025 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from Labrador near 5714N 6138W to 5900N 6015W to
6115N 6230W to 6200N 6057W then northeastward. Sea ice west of the
ice edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Southwestern Grand Banks

Issued 2:43 PM EDT 7 July 2025

Iceberg Limit

Iceberg limit at 0000 UTC 7 Jul estimated from Newfoundland near
4649N 5308W to 4635N 4415W to 4840N 4235W to 5230N 4605W to 5745N
5405W to 5710N 5100W then eastward.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 2:43 PM EDT 7 July 2025

Iceberg Limit

Iceberg limit at 0000 UTC 7 Jul estimated from Newfoundland near
4649N 5308W to 4635N 4415W to 4840N 4235W to 5230N 4605W to 5745N
5405W to 5710N 5100W then eastward.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 8:00 PM NDT 7 July 2025 Tonight and Tuesday At 8:00 p.m. NDT tonight departing trough located east of the
Marine District.

At 8:00 p.m. NDT tonight building ridge located on a line east-west
over the Quebec Lower North Shore.
By 8:00 p.m. NDT Tuesday ridge located on a line east-west over
Newfoundland.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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