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Anticosti - northeastern half

Warnings

Forecast

Marine Forecast

Issued 03:30 PM ADT 01 April 2025

Tonight and Wednesday.

Gale warning in effect.

Wind west 25 knots increasing to west 35 early this evening then veering to northwest 40 late overnight. Wind diminishing to northwest 30 Wednesday evening.

Freezing spray warning in effect.

Freezing spray beginning overnight.

Temperatures zero falling to minus 7 near noon Wednesday.

Waves

Issued 05:00 PM ADT 01 April 2025
Tonight and Wednesday. Seas 1 to 2 metres building to 3 this evening then subsiding to 1 to 2 Wednesday evening.

Extended Forecast

Issued 03:30 PM ADT 01 April 2025
Thursday Wind light increasing to southeast 25 knots late in the day.
Friday Wind east 25 knots.
Saturday Wind northeast 25 knots diminishing to light.

Ice Forecast

Issued 10:00 AM EDT 1 April 2025 Today Tonight and Wednesday Open water except consolidated rotten first-year ice in a few bays. 

[ Canadian Ice Service ]

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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 Berry Hill Bonavista Burgeo Cape Race Corner Brook Daniel's Harbour Englee Ferolle Point La Scie Port aux Basques 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 1 April 2025 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from Cape Breton near 4620N 6017W to 4656N
6003W to 4753N 6116W to 4754N 6327W to Anticosti Island near 4923N
6335W. Sea ice south and west of the ice edge.

Second ice edge estimated from Anticosti Island near 4948N 6315W to
4948N 5942W to 5031N 5752W to Newfoundland near 4847N 5846W. Sea ice
north and east of the ice edge.

Ice Coverage

Open water except consolidated rotten first-year ice in a few bays.

 

Iceberg Bulletin

Issued 4:54 PM EDT 1 April 2025

Iceberg Limit

Iceberg limit at 0000 UTC 2 Apr estimated from Newfoundland near
4658N 5404W to 4410N 5055W to 4410N 4620W to 4655N 4040W to 5230N
4450W to 5610N 4930W to 5900N 5620W to 6135N 5510W to 5900N 4735W
then eastwards.

Western iceberg limit at 0000 UTC 2 Apr estimated from Quebec near
5019N 6230W to Newfoundland near 4740N 5916W.

Iceberg Count

No confirmed icebergs except less than 10 icebergs northeast of the
western iceberg limit.
Warnings

Warnings (In effect)

Gale warning in effect

Anticosti - northeastern half

Issued 3:30 PM ADT 01 April 2025

'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.

Freezing spray warning in effect

Anticosti - northeastern half

Issued 3:30 PM ADT 01 April 2025

Moderate or severe freezing spray is occurring or expected to occur in this marine area. 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 1 April 2025 Tonight and Wednesday At 3:30 p.m. ADT today cold front located over the central Marine
District.
By 3:00 a.m. ADT Wednesday cold front located on a line north-south
over the Grand Banks.

At 3:30 p.m. ADT Wednesday approaching ridge located over the Gulf
of Maine.

Marine Weather Statement

Issued 5:57 PM ADT 1 April 2025 A cold front over the central marine district will track eastward
across the area tonight to lie over the Grand Banks overnight
tonight. Strong to gale force southwesterlies ahead of the cold front
shift to strong to gale force northwesterlies behind it.

Marine interests are advised that gale warnings are in effect for
eastern shore - eastern half, Sable - eastern half, East Scotian
Slope, Fourchu, Banquereau, Laurentian Fan, Cabot Strait, Gulf -
Magdalen, Chaleur - Miscou, and Anticosti. Freezing spray warnings
are in effect for Cabot Strait and all Gulf of St. Lawrence waters.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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