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3759/2026

Received: 11 Nov 2026, 13:13Updated: 12 Nov 2026, 08:46
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analysis

Scheduledstarts 13 Nov 2026, 08:00 UTC (in 19 h)

Blasting operation in approaches to Goulet de Brest (Iroise) on 13 Nov

A blasting operation will be conducted at a point in the approaches to the Goulet de Brest (Iroise). Activity is scheduled 13 Nov 2026 from 08:00 to 15:00 UTC at position 48-18.478N 004-40.029W. Safety/surveillance of the water area will be ensured by a vessel. Specific exclusion radii for different vessel types and for divers are given.

Type
Military exercise · severity high
Feed
Military exercises and firingAll warnings of this kind on the map (contributors), or as an API feed: /api/v2/feeds/military/
Location
Iroise, approaches to Goulet de Brest
Validity
From 13 Nov 2026, 08:00 UTC
Until 13 Nov 2026, 15:00 UTCValid from 13 Nov 2026 08:00 UTC to 13 Nov 2026 15:00 UTC
Activity periods
  • 13 Nov 2026, 08:00 UTC - 13 Nov 2026, 15:00 UTC (blasting operation at 48-18.478N 004-40.029W)
Hazards
blasting operation, explosive ordnance, danger to divers and swimmers

Recurring series: Toulbroc'h firing schedule(this is the latest)

Earlier reports

Generated automatically from the warning text on 11 Nov 2026, 13:27 UTC. It can be wrong: the original warning below is the authoritative text.

The whole analysis comes with Lagom

This warning's analysis also has:

  • Action for mariners
  • Keep-clear distance
  • Translations
  • Nearby lights and rescue centres

The action for mariners, the keep-clear distance, contacts, ships named, translations and the nearby lights and rescue centres come with Lagom and every higher plan, and with the API plans. The official warning text above is always free.

See the plans
Message content
Lang
Area: IROISE Locality: APPROACHES TO GOULET DE BREST Valid from 13 Nov 2026 08:00 UTC to 13 Nov 2026 15:00 UTC BLASTING OPERATION THE FDLCM WILL CONDUCT A BLASTING OPERATION BLASTING POSITION : - 48-18.478N 004-40.029W SAFETY RADII : - OPERATING CRAFT : 200 M - WARSHIPS : 320 M - MILITARY SUPPORT VESSELS : 640 M - MERCHANT VESSELS : 1300 M - DIVERS AND SWIMMERS : 3000 M SURVEILLANCE AND SAFETY OF THE WATER AREA WILL BE ENSURED BY THE VESSEL.

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