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Gulf - Port au Port

Warnings

Forecast

Marine Forecast

Issued 03:00 AM NDT 23 June 2025

Today Tonight and Tuesday.

Wind southwest 10 to 15 knots becoming light this morning then increasing to south 20 Tuesday morning. Wind veering to southwest 20 to 25 Tuesday afternoon then diminishing to west 15 Tuesday evening.

Showers ending near noon. Showers Tuesday. Fog banks forming this morning.

Waves

Issued 06:00 AM NDT 23 June 2025
Today Tonight and Tuesday. Seas 1 metre or less building to 1 to 2 Tuesday morning.

Extended Forecast

Issued 03:00 AM NDT 23 June 2025
Wednesday Wind northwest 25 knots diminishing to northwest 15 to 20 in the afternoon.
Thursday Wind west 15 to 20 knots diminishing to variable 10 to 15.
Friday Wind west 15 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 2:43 PM EDT 22 June 2025

Iceberg Limit

Iceberg limit at 0000 UTC 23 Jun estimated from Newfoundland near 4655N 5555W to 4530N 5430W to 4345N 4700W to 4705N 4140W to 4925N 4200W to 5600N 5120W to 5745N 5405W 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 23 June 2025 Today Tonight and Tuesday At 3:00 a.m. NDT today quasi-stationary high located over the
southern Grand Banks.

At 3:00 a.m. NDT today trough located on a line northwest-southeast
over southern Labrador.
By 3:30 p.m. NDT today departing trough located from Belle Isle
Bank to the Northeast Coast of Newfoundland.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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