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Gulf - Port au Port

Warnings

Forecast

Marine Forecast

Issued 03:00 AM NDT 20 May 2026

Today Tonight and Thursday.

Gale warning in effect.

Wind southeast 10 to 15 knots increasing to southeast 20 this morning then veering to south 25 early this evening. Wind veering to west 25 late this evening then increasing to northwest 35 overnight. Wind diminishing to northwest 25 Thursday evening.

Showers today and this evening. Fog patches forming this morning and dissipating overnight.

Waves

Issued 06:00 AM NDT 20 May 2026
Today Tonight and Thursday. Seas 1 metre or less except 1 to 2 over western sections. Seas building to 1 to 2 this evening and to 2 to 3 Thursday morning.

Extended Forecast

Issued 03:00 AM NDT 20 May 2026
Friday Wind west 25 to 35 knots.
Saturday Wind northwest 25 knots.
Sunday Wind west 15 knots.

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Map of Atlantic - Newfoundland marine weather areas Englee Wreckhouse Winterland Branch Hill Stephenville Airport Eskasoni (First Nations) Grand Étang St. Lawrence St. John's Int'l Airport St. Anthony Airport Ingonish Beach Sagona Island Port aux Basques La Scie North Mountain Ferolle Point Twillingate Daniel's Harbour St.Paul Island Corner Brook Cape Race J.A. Douglas McCurdy Sydney Airport Burgeo West Chedabucto Bay – 44489 Bonavista Berry Hill Charlottetown Airport Argentia East Point North Cape Long Pond Banquereau - 44139 Îles de la Madeleine Airport Miscou Island Cartwright Airport Cap Whittle Blanc-Sablon Airport Natashquan Airport East Chedabucto Bay – 44488 Marticot Island Pool's Island Mary's Harbour Grates Cove Chevery
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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 19 May 2026

Iceberg Limit

Iceberg limit at 0000 UTC 20 May estimated from Newfoundland near
4700N 5520W to 4325N 5015W to 4320N 4615W to 4845N 4335W to 5310N
4635W to 5550N 5010W to 5900N 5500W to 5955N 5310W to 5825N 4810W
then northeastward.

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 03:00 AM NDT 20 May 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 or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM NDT 20 May 2026 Today Tonight and Thursday At 3:00 a.m. NDT today ridge located from Belle Isle Bank to the
Grand Banks.
By 3:00 a.m. NDT Thursday departing ridge located east of the
Marine District.

At 3:00 a.m. NDT today deepening low 998 mb located over Quebec.
By 3:00 a.m. NDT Thursday deepening low 988 mb located over
southern Labrador.

Marine Weather Statement

Issued 2:50 AM NDT 20 May 2026 A deepening low pressure system over Quebec will move through
Labrador tonight before crossing Belle Isle Bank on Thursday. Strong
to gale force southerlies ahead of the low will shift to gale to
storm force northwesterlies as it passes.

Marine interests are advised that a storm warning is in effect for
Belle Isle Bank. Gale warnings are in effect for Strait of Belle
Isle, Gulf waters, Northeast Coast, and Funk Island Bank.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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