Laurentian Fan

Forecast

Marine Forecast

Issued 03:30 PM ADT 20 March 2019

Tonight and Thursday.

Wind northwesterly 10 to 15 knots diminishing to light late overnight then increasing to southeast 15 to 20 Thursday evening.

Waves

Issued 05:00 AM ADT 20 March 2019
Today Tonight and Thursday. Seas 1 to 2 metres subsiding to 1 or less late overnight.

Extended Forecast

Issued 03:30 PM ADT 20 March 2019
Friday Wind southeast 30 knots increasing to southeast 40 to 50 in the afternoon.
Saturday Wind south 25 knots increasing to westerly 35.
Sunday Wind westerly 25 to 35 knots diminishing to west 20 to 25.

Ice Forecast

Issued 10:00 AM EDT 20 March 2019 Today Tonight and Thursday Ice free. 

[ 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 20 March 2019 Today Tonight and Thursday

Ice Edge

First ice edge estimated from New Brunswick near 4525N 6525W to Nova
Scotia near 4500N 6500W. Sea ice northeast of the ice edge.

Second ice edge estimated from Nova Scotia near 4450N 6225W to 4450N
6210W to 4510N 6100W to 4600N 5930W to 4545N 5650W to 4635N 5605W to
4725N 5625W to Newfoundland near 4720N 5515W. Sea ice north and west
of the ice edge.

Ice Coverage

Ice free.

 

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

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:30 PM ADT 20 March 2019 Tonight and Thursday At 3:30 p.m. ADT today ridge located over the southwestern Marine
District.
By 3:00 a.m. ADT Thursday ridge located over the southeastern
Marine District.

At 3:30 p.m. ADT today trough located north of the Gulf of
St. Lawrence.
By 3:00 a.m. ADT Thursday trough located over the Gulf of
St. Lawrence.

At 8:00 p.m. ADT Thursday approaching low 992 mb located southwest
of the Marine District.

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