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Cabot Strait - northern half

Warnings

Forecast

Marine Forecast

Issued 03:00 AM ADT 04 April 2025

Today Tonight and Saturday.

Wind east 25 to 30 knots with gusts to 50 in the Wreckhouse area. Wind diminishing to northeast 20 this afternoon and to northeast 10 to 15 early this evening. Wind becoming light late this evening then becoming northeast 15 overnight. Wind diminishing to light near noon Saturday.

Snow ending near noon. Flurries tonight and Saturday morning. Visibility 1 mile or less in snow.

Temperatures near zero.

Waves

Issued 05:00 PM ADT 03 April 2025
Tonight and Friday. Seas 1 to 2 metres building to 2 to 3 late overnight then subsiding to 1 to 2 Friday evening.

Extended Forecast

Issued 03:00 AM ADT 04 April 2025
Sunday Wind south 15 to 20 knots increasing to south 35 in the afternoon.
Monday Wind northwest 25 knots.
Tuesday Wind northwest 15 knots increasing to east 25.

Ice Forecast

Issued 10:00 AM EDT 3 April 2025 Today Tonight and Friday Bergy water. 

[ 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 3 April 2025 Today Tonight and Friday

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 5906W to Newfoundland near 4847N 5846W. Sea ice north and east
of the ice edge.

Ice Coverage

Bergy water.

 

Iceberg Bulletin

Issued 2:30 PM EDT 3 April 2025

Iceberg Limit

Iceberg limit at 0000 UTC 3 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 3 Apr estimated from Quebec near
5019N 6230W to 4855N 6100W to Newfoundland near 4740N 5916W.

Iceberg Count

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

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM ADT 4 April 2025 Today Tonight and Saturday At 3:00 a.m. ADT today low 1006 mb located over New Brunswick.
By 3:30 p.m. ADT today low 1004 mb located over the Grand Banks.

At 8:00 p.m. ADT tonight approaching ridge located over New England.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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