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Forecast

Marine Forecast

Issued 03:00 AM ADT 21 May 2018

Today Tonight and Tuesday.

Wind northwest 15 knots diminishing to light this morning then increasing to southwest 20 this afternoon. Wind veering to northwest 15 near midnight then diminishing to light overnight. Wind becoming south 15 Tuesday evening.

Fog patches dissipating near noon.

Waves

Issued 05:00 AM ADT 21 May 2018
Today Tonight and Tuesday. Seas 1 to 2 metres building to 2 to 3 this evening then subsiding to 1 to 2 late overnight.

Extended Forecast

Issued 03:00 AM ADT 21 May 2018
Wednesday Wind southwest 20 knots backing to southeast 15 to 20 in the morning then becoming westerly 15 to 20 late in the day.
Thursday Wind northwest 30 knots diminishing to northwest 15 to 20 late in the day.
Friday Wind southwest 25 to 30 knots.

Ice Forecast

Issued 10:00 AM EDT 20 May 2018 Today Tonight and Monday Ice free. 

[ Canadian Ice Service ]

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Weather Conditions

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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 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 Wreckhouse Grates Cove Pool's Island Marticot Island Long Pond Cartwright Airport Mary's Harbour
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 20 May 2018 Today Tonight and Monday

Ice Edge

Ice edge estimated from Quebec near 5015N 6015W to 5000N 6000W to
5100N 5815W to Newfoundland near 5030N 5725W. Sea ice north of the
ice edge.

Ice Coverage

Ice free.

 

Iceberg Bulletin

Issued 11:00 AM EDT 20 May 2018

Iceberg Limit

Iceberg limit at 0000 UTC 20 May estimated from Newfoundland near
4637N 5334W to 4615N 5200W to 4600N 4630W to 4745N 4400W to 4900N
4345W to 5300N 4845W to 5600N 4900W then eastwards.

Western iceberg limit at 0000 UTC 20 May estimated from Quebec near
5047N 5859W to Newfoundland near 5002N 5742W.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM ADT 21 May 2018 Today Tonight and Tuesday At 3:00 a.m. ADT today trough located on a line northeast-southwest
over the southern Marine District.
By 10:00 a.m. ADT today trough located southeast of the Marine
District.

At 10:00 a.m. ADT today low located over western Labrador.
By 8:00 p.m. ADT tonight low located over eastern Newfoundland.

At 10:00 a.m. ADT today ridge located over the Great Lakes.
By 10:00 a.m. ADT Tuesday ridge located on a line north-south over
the Maritimes.

Marine Weather Statement

Issued 9:52 AM ADT 21 May 2018 A low pressure system over Western Labrador later this morning is
forecast to track southeastward to lie over Newfoundland this
evening. Strong westerly winds will develop over the gulf of Saint
Lawrence later this morning and will reach gale force of over some
areas this afternoon.

Marine interests are advised that a gale warning is in effect for the
northeastern half of Gulf-Magdalen and the southwestern half of
Anticosti.

Atlantic - Newfoundland Area

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