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Gulf - Port au Port

Warnings

Forecast

Marine Forecast

Issued 10:00 AM NDT 20 July 2026

Today Tonight and Tuesday.

Wind southwest 25 knots diminishing to southwest 15 late overnight then backing to south 20 Tuesday evening.

Showers this evening.

Waves

Issued 06:00 AM NDT 20 July 2026
Today Tonight and Tuesday. Seas 2 to 3 metres subsiding to 1 to 2 late overnight.

Extended Forecast

Issued 03:00 AM NDT 20 July 2026
Wednesday Wind south 25 knots increasing to southeast 35 in the afternoon.
Thursday Wind southwest 30 knots diminishing to southwest 20 late in the day.
Friday Wind southwest 20 knots.

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Map of Atlantic - Newfoundland marine weather areas Englee Wreckhouse Winterland Branch Hill Stephenville 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
Legend:
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 19 July 2026

Iceberg Limit

Iceberg limit at 0000 UTC 20 Jul estimated from Newfoundland near
4805N 5255W to 4700N 4600W to 4730N 4430W to 4830N 4430W to 5535N
5100W to 5745N 5400W to 5825N 4825W to 5720N 4510W then eastward.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM NDT 20 July 2026 Today Tonight and Tuesday At 10:00 a.m. NDT today low 989 mb located over southern Labrador.
By 3:00 a.m. NDT Tuesday low 996 mb located over Labrador Sea.

At 3:00 a.m. NDT Tuesday approaching ridge located south of the
Maritimes.

Marine Weather Statement

Issued 9:56 AM NDT 20 July 2026 A low pressure system over Southern Labrador will cross Labrador
today as it moves to lie over the Labrador Sea by tonight. Strong to
gale force southeasterlies over northern waters will shift to strong
to gale force southwesterlies today or tonight ahead of the low.

Marine interests are advised that a gale warning is in effect for
Strait of Belle Isle.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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