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Gulf - Port au Port

Warnings

Forecast

Marine Forecast

Issued 10:00 AM NDT 10 March 2026

Today Tonight and Wednesday.

Gale warning in effect.

Wind southwest 35 knots with gusts to 45 along the Quebec coast. Wind becoming west 25 to 35 near noon then diminishing to west 15 to 20 this afternoon except light over southern sections tonight. Wind becoming north 20 late overnight then diminishing to north 10 to 15 Wednesday morning. Wind becoming light Wednesday evening.

Periods of snow tonight. Snow Wednesday evening. Visibility 1 mile or less in snow.

Temperatures plus 4 falling to minus 10 to minus 4 Wednesday morning.

Waves

Issued 06:00 AM NDT 10 March 2026
Today Tonight and Wednesday. Outside the ice edge seas 3 to 4 metres subsiding to 2 to 3 this afternoon and to 1 to 2 this evening. Seas subsiding to 1 or less Wednesday afternoon.

Extended Forecast

Issued 03:00 AM NDT 10 March 2026
Thursday Wind light increasing to east 35 to 45 knots in the morning then diminishing to variable 15 to 20 late in the day.
Friday Wind variable 15 to 20 knots increasing to west 25 to 35.
Saturday Wind northwest 25 knots increasing to southwest 25 to 35.

Ice Forecast

Issued 10:00 AM EDT 10 March 2026 Today Tonight and Wednesday Open water except 5 tenths grey ice including 1 tenth first-year ice in the extreme northeastern section. Consolidated 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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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 10 March 2026 Today Tonight and Wednesday

Ice Edge

Ice edge estimated from 4420N 6720W to 4430N 6635W to 4330N 6615W to
4315N 6515W to 4603N 5814W to 4722N 5805W to 4643N 5628W to
Newfoundland near 4640N 5530W. Sea ice north of the ice edge.

Ice Coverage

Open water except 5 tenths grey ice including 1 tenth first-year ice
in the extreme northeastern section. Consolidated first-year ice
along parts of the coasts.

 

Iceberg Bulletin

Issued 3:08 PM EDT 9 March 2026

Iceberg Limit

Iceberg limit at 0000 UTC 10 Mar estimated from Newfoundland near
4640N 5310W to 4520N 4930W to 4555N 4410W to 4815N 4300W to 5930N
5700W to 6150N 5400W to 5850N 5035W to 5810N 4530W 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 March 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 March 2026 Today Tonight and Wednesday At 10:00 a.m. NDT today deepening low 989 mb located over southern
Labrador Coast.
By 3:00 a.m. NDT Wednesday low 975 mb located northeast of the
Marine District.

At 3:00 a.m. NDT Wednesday approaching low 974 mb located over
northwestern Labrador Sea.

At 10:00 a.m. NDT today quasi-stationary ridge located over the
southern Grand Banks.

Marine Weather Statement

Issued 9:44 AM NDT 10 March 2026 A deepening low pressure system over the South Labrador Coast will
move northeast of the district this evening. Gale to storm force
southwesterlies ahead of the low will veer to gale to storm force
northwesterlies in its wake. Winds will diminish over most waters
tonight.

Meanwhile, an intense low pressure system will approach from the
Northwest Labrador Sea tonight. This low will help maintain strong to
gale force northwesterlies over Belle Isle Bank throughout the
forecast period.

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

Marine interests are also advised that freezing spray warnings are in
effect for Northeast Coast, Belle Isle Bank and Funk Island Bank.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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