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Gulf - Port au Port

Warnings

Forecast

Marine Forecast

Issued 10:00 AM NDT 10 April 2026

Today Tonight and Saturday.

Gale warning in effect.

Wind southwest 35 knots diminishing to southwest 25 this afternoon then backing to south 15 to 20 this evening except light over northern sections overnight and northeast 30 over northern sections Saturday.

Snow or rain overnight and Saturday. Visibility 1 mile or less in precipitation.

Temperatures near zero.

Waves

Issued 06:00 AM NDT 10 April 2026
Today Tonight and Saturday. Seas 2 to 3 metres building to 3 to 4 this morning then subsiding to 2 to 3 this evening. Seas subsiding to 1 to 2 late overnight and to 1 or less Saturday morning then building to 1 to 2 Saturday afternoon.

Extended Forecast

Issued 03:00 AM NDT 10 April 2026
Sunday Wind northeast 25 to 35 knots backing to northwest 25 to 35 in the afternoon.
Monday Wind northwest 25 knots diminishing to variable 10 to 15.
Tuesday Wind variable 10 to 15 knots.

Ice Forecast

Issued 10:00 AM EDT 10 April 2026 Today Tonight and Saturday Open water. Consolidated rotten first-year ice along parts of the coasts. 

[ Canadian Ice Service ]

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Weather Conditions

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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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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 10 April 2026 Today Tonight and Saturday

Ice Edge

Ice edge estimated from Nova Scotia near 4520N 6059W to 4547N 5924W
to 4712N 5933W to Newfoundland near 4753N 5924W. Sea ice west of the
ice edge.

Ice Coverage

Open water. Consolidated rotten first-year ice along parts of the
coasts.

 

Iceberg Bulletin

Issued 2:30 PM EDT 9 April 2026

Iceberg Limit

Iceberg limit at 0000 UTC 10 Apr estimated from Newfoundland near
4655N 5400W to 4535N 5245W to 4545N 4655W to 4640N 4355W to 5000N
4425W to 5305N 4755W to 5900N 5600W to 6015N 5245W to 5735N 4735W
then eastward.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

Gulf - Port au Port

Issued 10:00 AM NDT 10 April 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 10:00 AM NDT 10 April 2026 Today Tonight and Saturday At 10:00 a.m. NDT today low 1004 mb located south of Ungava Bay.
By 3:00 a.m. NDT Saturday departing low 1007 mb located northeast
of Belle Isle Bank.

At 10:00 a.m. NDT today quasi-stationary trough located south of
the Grand Banks.

Marine Weather Statement

Issued 9:43 AM NDT 10 April 2026 A low pressure system south of Ungava Bay will track east today
before moving to lie northeast of Belle Isle Bank overnight tonight.
Strong to gale force southwesterlies will spread across western and
northern waters today as the low passes to the north.

Marine interests are advised that gale warnings are in effect for
Strait of Belle Isle, Gulf waters, Belle Isle Bank, and Funk Island
Bank.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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