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Anticosti - eastern half

Forecast

Marine Forecast

Issued 03:30 PM ADT 11 April 2021

Tonight and Monday.

Gale warning in effect.

Wind northeast 35 knots tonight and Monday.

Showers this afternoon.

Waves

Issued 05:00 PM ADT 11 April 2021
Tonight and Monday. Seas 3 to 5 metres.

Extended Forecast

Issued 03:30 PM ADT 11 April 2021
Tuesday Wind northeast 25 to 35 knots diminishing to northeast 15 to 25 late in the day.
Wednesday Wind northerly 15 to 20 knots.
Thursday Wind northeasterly 20 knots.

Ice Forecast

Issued 10:00 AM EDT 11 April 2021 Today Tonight and Monday Open water except consolidated first-year ice in bays along the Quebec coast in the eastern section. 

[ 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
Legend:
buoy Buoy
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 except consolidated first-year ice in bays along the
Quebec coast in the eastern section.

 

Iceberg Bulletin

Issued 2:30 PM EDT 11 April 2021

Iceberg Limit

Iceberg limit at 0000 UTC 12 Apr estimated from Newfoundland near
4735N 5243W to 4740N 5045W to 5120N 4835W to 5500N 5100W to 6000N
5830W to 6030N 5150W then eastwards.

Western iceberg limit at 0000 UTC 12 Apr estimated from the Labrador
coast near 5126N 5701W to Newfoundland near 5102N 5654W.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

Anticosti - eastern half

Issued 3:30 PM ADT 11 April 2021

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 3:30 PM ADT 11 April 2021 Tonight and Monday At 3:30 p.m. ADT today ridge located from New Brunswick to
Georges Bank.
By 8:00 p.m. ADT tonight weakening ridge located over the
southwestern Marine District.

At 3:30 p.m. ADT today low 998 mb located over Banquereau.
By 10:00 a.m. ADT Monday low 1000 mb located south of Laurentian
Fan.

Marine Weather Statement

Issued 3:19 PM ADT 11 April 2021 A low pressure system south of Newfoundland will move to lie south of
Laurentian Fan Monday morning. Strong to gale force northeasterly
winds are expected north of the low.

Marine interests are advised that gale warnings are in effect for
Gulf-Magdalen - northeastern half and Anticosti - eastern half.

Atlantic - Newfoundland Area

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