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Northumberland Strait

Forecast

Marine Forecast

Issued 10:00 AM AST 19 November 2019

Today Tonight and Wednesday.

Wind northerly 15 knots backing to westerly 15 this afternoon then diminishing to light late overnight. Wind increasing to north 15 near noon Wednesday and to northeast 25 Wednesday evening.

Extended Forecast

Issued 03:00 AM AST 19 November 2019
Thursday Wind northerly 25 knots.
Friday Wind northwest 15 knots diminishing to light.
Saturday Wind west 25 to 35 knots.

Ice Forecast

Issued 10:00 AM EST 19 November 2019 Today Tonight and Wednesday 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 EST 19 November 2019 Today Tonight and Wednesday

Ice Edge

Ice edge estimated from Nova Scotia near 4550N 6155W to 4840N 6045W
to Quebec near 5125N 5735W. Sea ice northwest of the ice edge.

Ice Coverage

Open water.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM AST 19 November 2019 Today Tonight and Wednesday At 10:00 a.m. AST today low 993 mb located over Cabot Strait.
By 8:00 p.m. AST tonight departing low 996 mb located over
Newfoundland.

At 8:00 p.m. AST tonight intensifying low 1007 mb located east of
Cape Hatteras.
By 3:30 p.m. AST Wednesday low 995 mb located over West Scotian
Slope.

Marine Weather Statement

Issued 10:00 AM AST 19 November 2019 A low pressure system over the Cabot Strait will track northeastward
throughout the day and move over Newfoundland this evening. Strong to
gale force easterlies will shift to strong to gale force
southwesterlies in its wake.

A second low pressure system will develop near Cape Hatteras tonight
and move northward to lie over the slope waters on Wednesday.
This storm will bring gale force northeasterlies to the southern
marine waters on Wednesday.

Marine interests are advised that gale warnings are in effect for
Georges Bank, West Scotian Slope, East Scotian Slope, Banquereau,
Laurentian Fan, Cabot Strait - northern half, and Gulf-Magdalen.

Atlantic - Newfoundland Area

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