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Gulf - Port au Port

Warnings

Forecast

Marine Forecast

Issued 03:30 PM NDT 14 July 2025

Tonight and Tuesday.

Wind southwest 25 knots backing to south 15 to 20 this evening then veering to southwest 15 Tuesday afternoon.

Showers tonight and Tuesday morning. Fog patches forming overnight and dissipating Tuesday morning.

Waves

Issued 06:00 AM NDT 14 July 2025
Today Tonight and Tuesday. Seas 1 metre or less building to 1 to 2 near noon.

Extended Forecast

Issued 03:30 PM NDT 14 July 2025
Wednesday Wind west 15 to 20 knots diminishing to variable 10 to 15 in the morning.
Thursday Wind southwest 15 knots becoming variable 10 to 15.
Friday Wind variable 15 to 20 knots.

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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 2:30 PM EDT 14 July 2025

Iceberg Limit

Iceberg limit at 0000 UTC 15 Jul estimated from Newfoundland near
4709N 5256W to 4655N 4455W to 4945N 4250W 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 3:30 PM NDT 14 July 2025 Tonight and Tuesday At 3:30 p.m. NDT today trough located over western Quebec.
By 3:30 p.m. NDT Tuesday trough located on a line
northeast-southwest over the Gulf of St. Lawrence.

At 3:30 p.m. NDT today ridge located on a line northeast-southwest
over the northern Grand Banks.
By 3:30 p.m. NDT Tuesday departing ridge located southeast of the
Marine District.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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