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Southwestern Grand Banks

Forecast

Marine Forecast

Issued 10:00 AM NDT 10 July 2026

Today Tonight and Saturday.

Wind northwest 15 knots backing to southwest 10 to 15 this afternoon then to southeast 10 to 15 Saturday evening.

Showers Saturday. Fog.

Waves

Issued 06:00 AM NDT 10 July 2026
Today Tonight and Saturday. Seas 2 to 3 metres subsiding to 1 to 2 this afternoon.

Extended Forecast

Issued 03:00 AM NDT 10 July 2026
Sunday Wind variable 10 to 15 knots increasing to north 15 to 20 in the afternoon.
Monday Wind variable 10 to 15 knots.
Tuesday Wind southwest 15 to 20 knots.

Ice Forecast

Issued 10:00 AM EDT 10 July 2026 Today Tonight and Saturday Ice free.  

[ 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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Ice Conditions

Ice Forecasts

Southwestern Grand Banks

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

Ice Edge

Ice edge estimated from Labrador near 6015N 6422W to 6100N 6202W to
6200N 6044W then northeastward. Sea ice northwest of the ice edge.

Ice Coverage

Ice free.

Ice Forecasts

Tail of the Grand Banks

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

Ice Edge

Ice edge estimated from Labrador near 6015N 6422W to 6100N 6202W to
6200N 6044W then northeastward. Sea ice northwest of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Southwestern Grand Banks

Issued 2:30 PM EDT 9 July 2026

Iceberg Limit

Iceberg limit at 0000 UTC 10 Jul estimated from Newfoundland near
4805N 5255W to 4740N 5105W to 4640N 4545W to 4835N 4505W to 4935N
4610W to 5200N 4900W to 5815N 5515W to 5825N 5025W then
northeastward.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 2:30 PM EDT 9 July 2026

Iceberg Limit

Iceberg limit at 0000 UTC 10 Jul estimated from Newfoundland near
4805N 5255W to 4740N 5105W to 4640N 4545W to 4835N 4505W to 4935N
4610W to 5200N 4900W to 5815N 5515W to 5825N 5025W then
northeastward.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM NDT 10 July 2026 Today Tonight and Saturday At 10:00 a.m. NDT today departing low 992 mb located over eastern
Labrador Sea.

At 10:00 a.m. NDT today low 1002 mb located over the northern
Grand Banks.
By 3:30 p.m. NDT today departing low 1003 mb located east of Funk
Island Bank.

At 3:30 p.m. NDT today trough located over Labrador.
By 3:30 p.m. NDT Saturday trough located over Funk Island Bank.

Atlantic - Newfoundland Area

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