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South Coast

Warnings

Forecast

Marine Forecast

Issued 08:00 PM NDT 12 March 2025

Tonight and Thursday.

Wind south 25 knots and locally gusts to 35 along the coast. Wind diminishing to northwest 15 near midnight then veering to north 15 to 20 Thursday morning.

Showers or flurries beginning this evening becoming flurries Thursday morning. Visibility 1 mile or less in flurries.

Temperatures near zero.

Waves

Issued 06:00 PM NDT 12 March 2025
Tonight and Thursday. Seas 2 to 3 metres subsiding to 1 to 2 late overnight.

Extended Forecast

Issued 03:30 PM NDT 12 March 2025
Friday Wind north 15 knots diminishing to light in the afternoon then increasing to southwest 15 to 20 late in the day.
Saturday Wind southwest 15 to 20 knots diminishing to southwest 10 to 15.
Sunday Wind southwest 10 to 15 knots.

Ice Forecast

Issued 10:00 AM EDT 12 March 2025 Today Tonight and Thursday Open water except consolidated grey ice in a few bays. 

[ Canadian Ice Service ]

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Map of Atlantic - Newfoundland marine weather areas Banquereau - 44139 East Chedabucto Bay – 44488 West Chedabucto Bay – 44489 Blanc-Sablon Airport Cap Whittle Chevery Natashquan Airport Heath Point Îles de la Madeleine Airport Miscou Island Eskasoni (First Nations) Grand Étang Ingonish Beach North Mountain St.Paul Island J.A. Douglas McCurdy Sydney Airport Charlottetown Airport East Point North Cape Argentia Berry Hill Bonavista Burgeo Cape Race Corner Brook Daniel's Harbour Englee Ferolle Point La Scie Port aux Basques Sagona Island St. Anthony Airport St. John's Int'l Airport St. Lawrence Stephenville Airport Twillingate Winterland Branch Hill Wreckhouse Grates Cove Pool's Island Marticot Island Long Pond Cartwright Airport Mary's Harbour
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 12 March 2025 Today Tonight and Thursday

Ice Edge

Ice edge estimated from Newfoundland near 4652N 5523W to 4610N 5231W
to 5400N 4929W to 5800N 5730W to 6116N 5852W to 6200N 5815W then
northeastward. Sea ice west of the ice edge.

Ice Coverage

Open water except consolidated grey ice in a few bays.

 

Iceberg Bulletin

Issued 3:40 PM EDT 12 March 2025

Iceberg Limit

Iceberg limit at 0000 UTC 13 Mar estimated from Newfoundland near
4652N 5307W to 4815N 4645W to 5020N 4550W to 5340N 4745W to 5900N
5620W to 6020N 5530W then eastwards.

Western iceberg limit at 0000 UTC 13 Mar estimated from Quebec near
5030N 6015W to Newfoundland near 4850N 5755W.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 8:00 PM NDT 12 March 2025 Tonight and Thursday At 8:00 p.m. NDT tonight low 996 mb located over southern Labrador
Sea.
By 3:30 p.m. NDT Thursday departing low 994 mb located north of
Labrador Sea.

At 8:00 p.m. NDT tonight ridge located over southern Quebec.
By 8:00 p.m. NDT Thursday ridge located over the Maritimes.

Marine Weather Statement

Issued 7:53 PM NDT 12 March 2025 A low pressure system over the Southern Labrador Sea will track
northeastward across the Labrador Sea tonight and Thursday. Strong to
gale force southwesterlies to westerlies south of the low will
gradually diminish as it pulls away.

Marine interests are advised that gale warnings are in effect for
Strait of Belle Isle - western half and Northeast Gulf.

Marine interests are also advised that freezing spray warnings are in
effect for Gulf waters, Southwest Coast, East Coast - north of Cape
St. Francis, and Northeast Coast.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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