Laurentian Fan

Warnings

Forecast

Marine Forecast

Issued 10:00 AM ADT 26 April 2018

Today Tonight and Friday.

Wind southerly 15 knots increasing to southeast 20 to 25 near noon and to southeast 30 this evening. Wind diminishing to south 20 Friday morning and to south 15 Friday evening.

Periods of rain and fog patches beginning early this evening. Risk of thunderstorms tonight.

Waves

Issued 05:00 AM ADT 26 April 2018
Today Tonight and Friday. Seas 1 metre building to 2 to 3 early this evening and to 3 to 5 near midnight. Seas subsiding to 2 to 3 Friday evening.

Extended Forecast

Issued 03:00 AM ADT 26 April 2018
Saturday Wind south 20 knots.
Sunday Wind southerly 25 knots.
Monday Wind south 15 to 20 knots increasing to northwest 25 late in the day.

Ice Forecast

Issued 10:00 AM EDT 25 April 2018 Today Tonight and Thursday Ice free. 

[ Canadian Ice Service ]

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Map of Atlantic - Newfoundland marine weather areas Southwestern Grand Banks - 44138 Banquereau - 44139 Tail of the Bank - 44140 Nickerson Bank - 44251 Northeast Burgeo Bank - 44255 Blanc-Sablon Airport Cap Whittle Chevery Natashquan Airport Heath Point Miscou Island 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 Wreckhouse Cartwright Airport Mary's Harbour Grates Cove Pool's Island Marticot Island Long Pond Eskasoni (First Nations) Îles de la Madeleine Airport
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 25 April 2018 Today Tonight and Thursday

Ice Edge

Ice edge estimated from Cape Breton Island near 4610N 5950W to 4640N
5930W to 4840N 6115W to 5010N 5845W to 4755N 5940W to 4650N 5840W to
Newfoundland near 4730N 5610W. Sea ice west of the ice edge.

Ice Coverage

Ice free.

 

Iceberg Bulletin

Issued 11:00 AM EDT 25 April 2018

Iceberg Limit

Iceberg limit at 0000 UTC 25 Apr estimated from Newfoundland near
4717N 5248W to 4515N 4700W to 4530N 4600W to 4630N 4430W to 4845N
4500W to 5015N 4600W to 5300N 4900W to 5600N 4900W then eastwards.

Western iceberg limit at 0000 UTC 25 Apr estimated from Quebec near
5045N 5913W to Newfoundland near 4957N 5745W.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM ADT 26 April 2018 Today Tonight and Friday At 10:00 a.m. ADT today low 1000 mb located over southern Maine.
By 10:00 a.m. ADT Friday low 994 mb located over central Labrador
Coast.

At 8:00 p.m. ADT Friday approaching low located over the Great
Lakes.

Marine Weather Statement

Issued 9:38 AM ADT 26 April 2018 A low pressure system near Southern Maine will track northeastward
To lie north of New Brunswick tonight. Strong south to
southeasterlies ahead of this system will reach gale force over
southern slope waters today and tonight.

Marine interests are advised that gale warnings are in effect for
Georges Bank-southern half, West Scotian Slope-southern half, and
East Scotian Slope-southern half.

Atlantic - Newfoundland Area

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