South Coast

Forecast

Marine Forecast

Issued 10:00 AM NDT 21 March 2019

Today Tonight and Friday.

Gale warning in effect.

Wind southwest 15 to 20 knots backing to southeast 25 Friday afternoon then increasing to southeast 35 Friday evening.

Temperatures near zero.

Waves

Issued 06:00 AM NDT 21 March 2019
Today Tonight and Friday. Outside the ice edge seas 1 metre building to 2 to 3 Friday afternoon and to 3 to 4 Friday evening.

Extended Forecast

Issued 03:00 AM NDT 21 March 2019
Saturday Wind southwest 25 to 35 knots.
Sunday Wind southwest 25 to 35 knots.
Monday Wind west 20 knots.

Ice Forecast

Issued 10:00 AM EDT 21 March 2019 Today Tonight and Friday Open water. 

[ Canadian Ice Service ]

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Weather Conditions

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Map of Atlantic - Newfoundland marine weather areas Banquereau - 44139 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 Bonavista Burgeo Cape Race Corner Brook Daniel's Harbour Englee Ferolle Point La Scie Port aux Basques Rocky Harbour 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
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 21 March 2019 Today Tonight and Friday

Ice Edge

Ice edge estimated from near 4650N 5540W to 4620N 5245W to 4835N
5140W to 4710N 4800W to 4315N 5030W to 4235N 4840W to 4720N 4500W to
4820N 4505W to 4915N 4715W to 5050N 4750W to 5520N 5200W to 5625N
5710W to 5800N 5830W then northward. Sea ice is north then west of
the ice edge.

Ice Coverage

Open water.

 

Iceberg Bulletin

Issued 11:00 AM EDT 20 March 2019

Iceberg Limit

Iceberg limit at 0000 UTC 20 Mar estimated from Newfoundland near
4640N 5310W to 4230N 5000W to 4230N 4840W to 4615N 4225W to 4900N
4225W to 5400N 4835W to 5650N 5400W to 5940N 5800W to 6130N 5500W to
5900N 4900W then eastwards.

Western iceberg limit at 0000 UTC 20 Mar estimated from Quebec near
5045N 5925W to Newfoundland near 4945N 5745W.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

South Coast

Issued 10:00 AM NDT 21 March 2019

'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 21 March 2019 Today Tonight and Friday At 10:00 a.m. NDT today high located on a line east-west over the
southern Grand Banks.
By 10:00 a.m. NDT Friday high located east of the Grand Banks.

At 8:00 p.m. NDT tonight trough located on a line
northeast-southwest over Quebec.
By 10:00 a.m. NDT Friday trough located on a line
northeast-southwest over Labrador.

At 10:00 a.m. NDT Friday approaching low located over New England.

At 10:00 a.m. NDT today dissipating ridge located over northern
Newfoundland.

Marine Weather Statement

Issued 9:53 AM NDT 21 March 2019 A trough will approach Labrador from the west overnight tonight.
Strong to gale force southwesterly winds are forecast to develop over
northern waters tonight ahead of this feature.

A low pressure system will approach the Maritimes from the southwest
on Friday. Strong to gale force southeasterly winds are forecast to
develop over southern waters Friday afternoon.

Marine interests are advised that gale warnings are in effect for all
waters except Northeast Coast and Funk Island Bank.

Marine interests are also advised that a freezing spray warning is in
effect for Belle Isle Bank.

Atlantic - Newfoundland Area

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