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Northumberland Strait - eastern half


Marine Forecast

Issued 03:00 AM ADT 12 April 2021

Today Tonight and Tuesday.

Wind northeast 25 knots diminishing to northeast 15 early this morning then backing to north 20 this afternoon. Wind increasing to northeast 25 to 30 overnight. Wind northeast 25 to 30 Tuesday.

Showers ending Tuesday afternoon.

Extended Forecast

Issued 03:00 AM ADT 12 April 2021
Wednesday Wind northeast 15 to 20 knots.
Thursday Wind northeasterly 15 knots.
Friday Wind northeast 15 to 20 knots.

Ice Forecast

Issued 10:00 AM EDT 11 April 2021 Today Tonight and Monday Open water. 

[ Canadian Ice Service ]

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Weather Conditions

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Map of Atlantic - Newfoundland marine weather areas Banquereau - 44139 East Chedabucto Bay - 44488 West Chedabucto Bay - 44489 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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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 11 April 2021 Today Tonight and Monday

Ice Edge

First ice edge estimated from Nova Scotia near 4544N 6242W to 4631N
6147W to 4643N 6336W to Quebec near 4845N 6410W. Sea ice west and
south of the ice edge.

Second ice edge estimated from Quebec near 5005N 6146W to 4954N
6000W to 5107N 5741W to Newfoundland near 5022N 5732W. Sea ice east
and north of the ice edge.

Ice Coverage

Open water.


No watches or warnings in effect.


Technical Marine Synopsis

Issued 3:00 AM ADT 12 April 2021 Today Tonight and Tuesday At 3:00 a.m. ADT today low 1000 mb located over Laurentian Fan.
By 3:00 a.m. ADT Tuesday intensifying low 991 mb located southeast
of the Marine District.

At 3:30 p.m. ADT Tuesday low 989 mb located over Laurentian Fan.

Marine Weather Statement

Issued 2:44 AM ADT 12 April 2021 A low pressure system over Laurentian Fan will move to lie southeast
of the marine district this afternoon. The low will then intensify
tonight and Tuesday and then move back into Laurentian Fan Tuesday
afternoon. Strong to gale force northerlies or northeasterlies
prevail north and west of the low over most waters. As the low moves
back into Laurentian Fan Tuesday afternoon, these winds are forecast
to reach storm force over Banquereau.

Marine interests are advised that a storm warning is in effect for
Banquereau. Gale warnings are in effect eastern shore - eastern half,
Sable - eastern half, East Scotian Slope, Laurentian Fan - western
half, Cabot Strait, Gulf Magdalen and Anticosti - eastern half.

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