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Gulf - Port au Port

Warnings

Forecast

Marine Forecast

Issued 03:00 AM NDT 12 July 2025

Today Tonight and Sunday.

Wind light becoming west 10 to 15 knots near noon then becoming light Sunday morning. Wind becoming southwest 10 to 15 Sunday evening.

Waves

Issued 06:00 PM NDT 11 July 2025
Tonight and Saturday. Seas 1 metre or less.

Extended Forecast

Issued 03:00 AM NDT 12 July 2025
Monday Wind southwest 15 to 20 knots.
Tuesday Wind southwest 15 to 20 knots.
Wednesday Wind northwest 20 knots backing to southwest 10 to 15.

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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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 26 May 2025 Forecasts have ended for the season.
 

Iceberg Bulletin

Issued 2:46 PM EDT 11 July 2025

Iceberg Limit

Iceberg limit at 0000 UTC 12 Jul estimated from Newfoundland near
4640N 5310W to 4555N 4505W to 4910N 4205W to 5430N 4920W to 5645N
5340W to 5745N 5405W to 6035N 5330W then eastward.

Iceberg Count

No confirmed icebergs except less than 10 icebergs northeast of the
western iceberg limit.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM NDT 12 July 2025 Today Tonight and Sunday At 3:00 a.m. NDT today low 1010 mb located over eastern Banquereau.
By 3:00 a.m. NDT Sunday low 1008 mb located over the southeastern
Grand Banks.

At 3:00 a.m. NDT today ridge located on a line northwest-southeast
over northeastern Newfoundland.
By 3:00 a.m. NDT Sunday ridge located on a line northeast-southwest
over Newfoundland.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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