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Gulf - Port au Port

Warnings

Forecast

Marine Forecast

Issued 03:00 AM NDT 09 September 2026

Today Tonight and Thursday.

Gale warning in effect.

Wind north 20 knots diminishing to light this morning then increasing to southwest 15 to 20 this evening. Wind increasing to southwest 25 overnight and to south 35 near noon Thursday. Wind diminishing to southwest 15 to 20 Thursday evening.

Showers ending this morning. Showers and fog patches Thursday afternoon and evening.

Waves

Issued 06:00 AM NDT 09 September 2026
Today Tonight and Thursday. Seas 1 to 2 metres subsiding to 1 or less near noon then building to 1 to 2 near midnight. Seas building to 3 to 5 near noon Thursday then subsiding to 2 to 3 Thursday evening.

Extended Forecast

Issued 03:04 AM NDT 09 September 2026
Friday Wind west 25 knots increasing to west 25 to 35 in the afternoon.
Saturday Wind northwest 15 to 20 knots backing to southwest 15 to 20.
Sunday Wind southwest 25 knots.

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Map of Atlantic - Newfoundland marine weather areas Englee Winterland Branch Hill Twillingate Stephenville Eskasoni (First Nations) St. Lawrence Grand Étang St. John's Int'l Airport St. Anthony Airport Ingonish Beach Sagona Island Port aux Basques La Scie Ferolle Point North Mountain West Chedabucto Bay – 44489 Daniel's Harbour Corner Brook St.Paul Island Cape Race J.A. Douglas McCurdy Sydney Airport Burgeo Bonavista Berry Hill Argentia Charlottetown Airport East Point North Cape Wreckhouse East Chedabucto Bay – 44488 Blanc-Sablon Airport Cap Whittle Chevery Banquereau - 44139 Mary's Harbour Cartwright Airport Natashquan Airport Miscou Island Long Pond Îles de la Madeleine Airport Marticot Island Pool's Island Grates Cove
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buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 19 May 2026 Forecasts have ended for the season.
 

Iceberg Bulletin

Issued 2:30 PM EDT 8 September 2026

Iceberg Limit

Iceberg limit at 0000 UTC 9 Sep estimated from Newfoundland near
4930N 5510W to 5500N 5225W to 6000N 5730W to 6130N 5420W to 5900N
4610W then eastward.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

Gulf - Port au Port

Issued 03:00 AM NDT 09 September 2026

'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.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM NDT 9 September 2026 Today Tonight and Thursday At 3:00 a.m. NDT today trough located on a line east-west over
the South Coast of Newfoundland.
By 3:00 a.m. NDT Thursday departing trough located southeast of
the Grand Banks.

At 3:00 a.m. NDT today approaching trough located over Quebec.

At 3:00 a.m. NDT today ridge located on a line north-south over
New Brunswick.
By 3:00 a.m. NDT Thursday ridge located on a line
northeast-southwest over the East Coast of Newfoundland.

Marine Weather Statement

Issued 2:53 AM NDT 9 September 2026 A trough of low pressure will approach the district from the west on
Thursday. Strong to gale force southerlies will develop over western
waters on Thursday ahead of the trough.

Marine interests are advised that gale warnings are in effect for the
Gulf waters and Southwest Coast.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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