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Cabot Strait - northern half

Forecast

Marine Forecast

Issued 03:30 PM ADT 10 May 2025

Tonight and Sunday.

Gale warning in effect.

Wind southeast 15 knots increasing to east 20 early this evening with gusts to 55 in the Wreckhouse area. Wind becoming southerly 15 to 20 near midnight then increasing to west 20 to 30 near noon Sunday. Wind increasing to northwest 40 Sunday evening.

Rain tonight with a risk of thunderstorms. Showers Sunday afternoon becoming flurries or showers. Fog banks dissipating Sunday morning.

Waves

Issued 05:00 AM ADT 10 May 2025
Today Tonight and Sunday. Seas 1 to 2 metres building to 3 near noon Sunday.

Extended Forecast

Issued 03:30 PM ADT 10 May 2025
Monday Wind northwest 30 knots diminishing to northwest 20 in the afternoon.
Tuesday Wind north 25 knots backing to northwest 15 to 20 late in the day.
Wednesday Wind light becoming southeast 15 knots.

Ice Forecast

Issued 10:00 AM EDT 10 May 2025 Today Tonight and Sunday Bergy water. 

[ Canadian Ice Service ]

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Weather Conditions

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Map of Atlantic - Newfoundland marine weather areas Eskasoni (First Nations) Heath Point Bonavista Wreckhouse St.Paul Island Winterland Branch Hill Twillingate Stephenville Airport Burgeo St. Lawrence St. John's Int'l Airport St. Anthony Airport Grates Cove Cape Race Grand Étang Sagona Island North Mountain Port aux Basques Ingonish Beach La Scie Ferolle Point Englee Daniel's Harbour Corner Brook Cartwright Airport East Point West Chedabucto Bay – 44489 Blanc-Sablon Airport East Chedabucto Bay – 44488 Cap Whittle Chevery Banquereau - 44139 Charlottetown Airport Mary's Harbour North Cape Natashquan Airport Argentia J.A. Douglas McCurdy Sydney Airport Berry Hill Long Pond Îles de la Madeleine Airport Miscou Island Marticot Island Pool's Island
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 10 May 2025 Today Tonight and Sunday

Ice Edge

Ice edge estimated from Quebec near 5033N 5925W to 5030N 5921W to Newfoundland near 5049N 5704W. Sea ice north of the ice edge.

Ice Coverage

Bergy water.

 

Iceberg Bulletin

Issued 2:30 PM EDT 10 May 2025

Iceberg Limit

Iceberg limit at 0000 UTC 10 May estimated from Newfoundland near 4723N 5503W to 4230N 5105W to 4135N 4720W to 4900N 4045W to 5320N 4815W to 5915N 5605W to 5920N 5335W to 5820N 4745W then eastward.

Iceberg Count

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

Warnings (In effect)

Gale warning in effect

Cabot Strait - northern half

Issued 3:30 PM ADT 10 May 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.

Synopsis

Technical Marine Synopsis

Issued 3:30 PM ADT 10 May 2025 Tonight and Sunday At 3:30 p.m. ADT today low 1003 mb located near Lurcher.
By 10:00 a.m. ADT Sunday departing low 993 mb located east of
Anticosti Island.

At 10:00 a.m. ADT Sunday approaching ridge located over the
Great Lakes.

Marine Weather Statement

Issued 3:16 PM ADT 10 May 2025

Atlantic - Newfoundland Area

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