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Gulf - Port au Port

Warnings

Forecast

Marine Forecast

Issued 10:00 AM NST 07 March 2026

Today Tonight and Sunday.

Gale warning in effect.

Wind southwest 25 knots increasing to southwest 35 this afternoon and to southwest 35 to 45 this evening. Wind diminishing to southwest 25 Sunday morning and to northeast 10 to 15 Sunday afternoon.

Snow beginning this afternoon changing to rain this evening. Fog patches forming Sunday morning and dissipating Sunday evening. Visibility 1 mile or less in snow and in fog patches.

Temperatures minus 3 rising to plus 2 this evening.

Waves

Issued 06:00 AM NST 07 March 2026
Today Tonight and Sunday. Outside the ice edge seas 1 to 2 metres building to 3 to 5 this afternoon then subsiding to 2 to 3 Sunday morning. Seas subsiding to 1 to 2 Sunday afternoon.

Extended Forecast

Issued 03:00 AM NST 07 March 2026
Monday Wind northeast 15 knots diminishing to light in the morning then increasing to southwest 25 in the afternoon.
Tuesday Wind southwest 35 to 45 knots diminishing to west 25.
Wednesday Wind northwest 15 knots.

Ice Forecast

Issued 10:00 AM EST 7 March 2026 Today Tonight and Sunday 2 tenths new ice except 7 tenths new ice including 1 tenth first-year ice in the northern 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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Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 7 March 2026 Today Tonight and Sunday

Ice Edge

Ice edge estimated from 4420N 6720W to 4430N 6635W to 4330N 6615W to
4315N 6515W to 4549N 5807W to 4708N 5834W to 4630N 5615W to
Newfoundland near 4640N 5530W. Sea ice north of the ice edge.

Ice Coverage

2 tenths new ice except 7 tenths new ice including 1 tenth
first-year ice in the northern section. Consolidated first-year ice
along parts of the coasts.

 

Iceberg Bulletin

Issued 1:46 PM EST 6 March 2026

Iceberg Limit

Iceberg limit at 0000 UTC 7 Mar estimated from Newfoundland near
4640N 5310W to 4455N 4955W to 4545N 4525W to 4820N 4140W 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 NST 07 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 NST 7 March 2026 Today Tonight and Sunday At 10:00 a.m. NST today departing trough located east of the
Marine District.

At 3:30 p.m. NST today trough located on a line northeast-southwest
over Quebec.
By 3:30 p.m. NDT Sunday trough located on a line northeast-southwest
over the Gulf of St. Lawrence.

At 10:00 a.m. NST today ridge located from the Grand Banks to
Labrador Sea.
By 3:00 a.m. NDT Sunday departing ridge located southeast of the
Marine District.

Marine Weather Statement

Issued 9:57 AM NST 7 March 2026 A trough of low pressure will approach the marine district from the
west today. Gale to storm force southwesterlies will develop ahead of
the trough.

Marine interests are advised that a storm warning is in effect for
Funk Island Bank. Gale warnings are in effect for all remaining
waters.

Marine interests are also advised that freezing spray warnings are in
effect for East Coast - north of Cape St. Francis, Northeast Coast,
Belle Isle Bank, and Funk Island Bank.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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