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Gulf - Port au Port

Warnings

Forecast

Marine Forecast

Issued 03:30 PM NDT 10 March 2026

Tonight and Wednesday.

Wind west 15 to 20 knots veering to northwest 20 near midnight then diminishing to northwest 10 to 15 near noon Wednesday. Wind becoming light Wednesday evening.

Flurries tonight. Snow Wednesday evening. Visibility 1 mile or less in precipitation.

Freezing spray warning in effect.

Over open water freezing spray beginning near midnight and ending near noon Wednesday.

Temperatures plus 2 falling to minus 10 to minus 4 overnight.

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 03:30 PM NDT 10 March 2026
Thursday Wind light increasing to east 35 knots in the morning then diminishing to southwest 25 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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Map of Atlantic - Maritimes marine weather areas East Scotia Slope - 44137 Cap-Chat Burgeo Île Bicquette New Carlisle Îles de la Madeleine Airport Port Menier Summerside North Cape Pointe-au-Père Mont-Joli Airport La Pocatière Wreckhouse Banquereau - 44139 Port aux Basques Sagona Island Gaspé Airport LaHave Bank - 44150 Halifax Harbour - 44258 St. Lawrence Stephenville Airport Western Head Winterland Branch Hill Île aux Perroquets Beaver Island Baccaro Point St. Stephen Pointe-des-Monts Saint John Airport Sept-Îles Airport Point Lepreau Greater Moncton Roméo LeBlanc Int'l Airport Longue-Pointe-de-Mingan Miscou Island Île Rouge Kouchibouguac Pointe-Noire Kouchibouguac Havre-Saint-Pierre Airport Grand Manan Fundy Park (Alma) Miramichi Charlo West Chedabucto Bay – 44489 Bathurst Airport Baie-Comeau Airport Bas Caraquet East Chedabucto Bay – 44488 Nappan AAFC East Point Charlottetown Airport Yarmouth Airport Cap-d'Espoir Tracadie J.A. Douglas McCurdy Sydney Airport Shearwater Airport St.Paul Island Sable Island Parrsboro North Mountain Rivière-la-Madeleine McNabs Island Lunenburg Kentville AAFC Ingonish Beach Hart Island CFB Greenwood Grand Étang Eskasoni (First Nations) Debert Caribou Point Brier Island
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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 2:30 PM EDT 10 March 2026

Iceberg Limit

Iceberg limit at 0000 UTC 11 Mar estimated from Newfoundland near
4640N 5310W to 4520N 4930W to 4555N 4410W to 4815N 4300W to 5930N
5700W to 6120N 5400W to 5825N 4900W then eastward.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Freezing spray warning in effect

Gulf - Port au Port

Issued 3:30 PM NDT 10 March 2026

Moderate or severe freezing spray is occurring or expected to occur in this marine area. 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 3:30 PM NDT 10 March 2026 Tonight and Wednesday At 3:30 p.m. NDT today deepening low 981 mb located northeast of
Belle Isle Bank.
By 3:00 a.m. NDT Wednesday low 975 mb located northeast of the
Marine District.

At 3:00 a.m. NDT Wednesday quasi-stationary low 975 mb located
over northern Labrador Sea.

At 3:30 p.m. NDT today ridge located over Quebec.
By 3:30 p.m. NDT Wednesday ridge located on a line
northwest-southeast over Newfoundland.

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 - Maritimes Area

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