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Gulf - Port au Port

Forecast

Marine Forecast

Issued 08:00 PM NDT 21 June 2025

Tonight and Sunday.

Gale warning in effect.

Wind northwest 25 knots except southwest 25 to 35 over southeastern sections this evening. Wind diminishing to northwest 10 to 15 late overnight then becoming light Sunday morning. Wind becoming south 10 to 15 Sunday afternoon.

Showers this evening.

Waves

Issued 06:00 PM NDT 21 June 2025
Tonight and Sunday. Seas 3 to 4 metres subsiding to 2 to 3 this evening and to 1 to 2 late overnight. Seas subsiding to 1 or less near noon Sunday.

Extended Forecast

Issued 03:30 PM NDT 21 June 2025
Monday Wind southwest 15 to 20 knots diminishing to variable 10 to 15 in the morning.
Tuesday Wind south 15 to 20 knots.
Wednesday Wind northwest 25 knots diminishing to variable 10 to 15.

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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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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 21 June 2025

Iceberg Limit

Iceberg limit at 0000 UTC 22 Jun estimated from Newfoundland near 4655N 5555W to 4500N 5525W to 4345N 4700W to 4705N 4140W to 4925N 4230W 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

Warnings (In effect)

Gale warning in effect

Gulf - Port au Port

Issued 8:00 PM NDT 21 June 2025

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 8:00 PM NDT 21 June 2025 Tonight and Sunday At 8:00 p.m. NDT tonight low 996 mb located over Belle Isle Bank.
By 3:30 p.m. NDT Sunday low 1000 mb located east of Belle Isle Bank.

At 8:00 p.m. NDT tonight ridge located from Labrador to the
Maritimes.
By 3:30 p.m. NDT Sunday ridge located over the southwestern
Grand Banks.

Marine Weather Statement

Issued 8:42 PM NDT 21 June 2025 A low pressure system over Belle Isle Bank will track northeastward
to lie northeast of Belle Isle Bank by Sunday morning. Strong
northeasterlies can be expected to the north of the low while strong
to gale force southwest to northwesterlies to its south. Winds will
shift to strong to gale force northwesterlies to southwesterlies
tonight as the low tracks northeastward.

Marine interests are advised that gale warnings are in effect for
Gulf-Port au Port, Southwest Coast, and Belle Isle Bank.

Atlantic - Newfoundland Area

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