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Sable

Forecast

Marine Forecast

Issued 08:00 PM ADT 13 May 2026

Tonight and Thursday.

Gale warning in effect.

Wind southwest 15 to 20 knots backing to southerly 10 to 15 near midnight then to southeast 15 Thursday morning. Wind increasing to southeast 20 to 25 Thursday afternoon and to east 40 Thursday evening.

Rain and fog patches Thursday evening.

Waves

Issued 05:00 PM ADT 13 May 2026

Sable - eastern half

Tonight and Thursday. Seas 1 to 2 metres.

Sable - western half

Tonight and Thursday. Seas 1 to 2 metres subsiding to 1 or less late overnight then building to 1 to 2 near noon Thursday. Seas building to 2 to 3 Thursday evening.

Extended Forecast

Issued 03:30 PM ADT 13 May 2026
Friday Wind east 40 knots diminishing to northeast 25 in the morning and to variable 15 to 20 late in the day.
Saturday Wind southwest 20 knots increasing to westerly 30.
Sunday Wind southwest 20 knots.

Ice Forecast

Issued 10:00 AM EDT 13 May 2026 Today Tonight and Thursday Ice free. 

[ Canadian Ice Service ]

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Weather Conditions

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

Ice Forecasts

Issued 10:00 AM EDT 13 May 2026 Today Tonight and Thursday

Ice Edge

Ice edge estimated from Quebec near 5012N 6046W to 4956N 6025W to
4956N 5959W to 5116N 5738W to Quebec near 5125N 5736W. Sea ice north
of the ice edge.

Ice Coverage

Ice free.

 

Iceberg Bulletin

Issued 3:19 PM EDT 13 May 2026

Iceberg Limit

Iceberg limit at 0000 UTC 14 May estimated from Newfoundland near
4655N 5545W to 4125N 5045W to 4135N 4645W to 4740N 4405W to 5310N
4635W to 5550N 5010W to 5900N 5500W to 6000N 5300W to 5840N 4940W to
5755N 4530W then northeastward.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

Sable

Issued 8:00 PM ADT 13 May 2026

'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 8:00 PM ADT 13 May 2026 Tonight and Thursday At 8:00 p.m. ADT tonight ridge located over the Maritimes.
By 3:00 a.m. ADT Thursday ridge located from Anticosti Island to
Laurentian Fan.

At 3:00 a.m. ADT Thursday deepening low 1006 mb located southwest
of the Marine District.
By 8:00 p.m. ADT Thursday low 998 mb located near Georges Bank.

Marine Weather Statement

Issued 7:36 PM ADT 13 May 2026 A low pressure system will approach the marine district from the
southwest on Thursday. Increasing easterly winds throughout the day
will reach strong to gale force across southern waters north of the
low.

Marine interests are advised that gale warnings are in effect for
Georges Bank, LaHave Bank, West Scotian Slope, Sable, East Scotian
Slope and Laurentian Fan - southwestern half.

Atlantic - Newfoundland Area

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