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Southwest Coast

Warnings

Forecast

Marine Forecast

Issued 08:00 PM NDT 10 March 2026

Tonight and Wednesday.

Wind west 15 to 20 knots veering to northwest 10 to 15 this evening then to northeast 10 to 15 Wednesday afternoon.

Waves

Issued 06:00 PM NDT 10 March 2026
Tonight and Wednesday. Seas 1 to 2 metres subsiding to 1 or less Wednesday afternoon.

Extended Forecast

Issued 03:30 PM NDT 10 March 2026
Thursday Wind east 25 knots increasing to southeast 25 to 35 in the morning then veering to southwest 35 in the afternoon.
Friday Wind southwest 25 to 35 knots.
Saturday Wind west 25 to 35 knots becoming southeast 25 to 35.

Ice Forecast

Issued 10:00 AM EDT 10 March 2026 Today Tonight and Wednesday Open water except 1 tenth first-year ice in the extreme western section. Consolidated grey ice in a few sheltered bays. 

[ Canadian Ice Service ]

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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 1 tenth first-year ice in the extreme western
section. Consolidated grey ice in a few sheltered bays.

 

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

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 8:00 PM NDT 10 March 2026 Tonight and Wednesday At 8:00 p.m. NDT tonight departing low 977 mb located south of
Greenland.

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

At 8:00 p.m. NDT tonight ridge located over Quebec.
By 8:00 p.m. NDT Wednesday ridge located on a line
northwest-southeast over Newfoundland.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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