Gulf - Port au Port

Forecast

Marine Forecast

Issued 10:00 AM NDT 22 October 2017

Today Tonight and Monday.

Wind northwest 20 knots diminishing to northwest 10 to 15 near midnight then becoming light Monday morning. Wind becoming southwest 15 Monday afternoon.

Waves

Issued 06:00 AM NDT 22 October 2017
Today Tonight and Monday. Seas 2 to 3 metres subsiding to 1 to 2 this afternoon and to 1 or less after midnight.

Extended Forecast

Issued 03:00 AM NDT 22 October 2017
Tuesday Wind southwest 15 to 20 knots.
Wednesday Wind southwest 15 to 20 knots increasing to southwest 25 late in the day.
Thursday Wind south 30 knots.

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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 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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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 20 June 2017 Forecasts have ended for the season.
 

Iceberg Bulletin

Issued 11:00 AM EDT 22 October 2017

Iceberg Limit

Iceberg limit at 0000 UTC 23 Oct estimated from the Labrador coast
near 5332N 5558W to 5300N 5145W to 5500N 5200W to 5800N 5700W to
6000N 5400W to 5800N 5100W then eastwards.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM NDT 22 October 2017 Today Tonight and Monday At 10:00 a.m. NDT today low 950 mb located southeast of Greenland.
By 3:00 a.m. NDT Monday weakening low 964 mb located southeast
of Greenland.

At 10:00 a.m. NDT today trough from 950 mb low located over southern
Belle Isle Bank.
By 8:00 p.m. NDT tonight departing trough located over the northern
Grand Banks.

At 10:00 a.m. NDT today ridge located on a line north-south over
New Brunswick.
By 3:00 a.m. NDT Monday ridge located on a line north-south over
Nova Scotia.

Marine Weather Statement

Issued 9:50 AM NDT 22 October 2017 A trough of low pressure associated with an intense low southeast of
Greenland will give gale force northwesterlies over eastern waters
today and tonight as it swings southward. These winds will diminish
by Monday morning as the low weakens and moves east.

Marine interests are advised that gale warnings are in effect for the
Strait of Belle Isle - eastern half, East Coast, Northeast Coast,
Belle Isle Bank, Funk Island Bank, and the Grand Banks.

Atlantic - Newfoundland Area

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Summer 2017: Significant weather across Canada

By analyzing weather events, ECCC is collecting more information as to how our climate is changing.

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