331/2026
Scientific buoy deployment in Baie de Roscanvel (Rade de Brest), 10 Nov 12:00-17:00 UTC
Warning text
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Open on the full mapAnalysis
Activeuntil 10 Nov 2026, 17:00 UTC (in 1 h)Deployment of three acoustic subsurface floats and one buoy in Baie de Roscanvel, Banc de Saint-Pierre (Rade de Brest). Activity from 10 Nov 2026 12:00 UTC to 10 Nov 2026 17:00 UTC within the polygon of positions given. Deployment launched from the vessel Mélité. Mariners must not hamper manoeuvres and keep 100 m distance from the work RIB.
- Type
- Survey operations · severity moderate
- Feed
- Survey operationsAll warnings of this kind on the map, or as an API feed.
- Location
- Rade de Brest, Baie de Roscanvel, Banc de Saint-Pierre
- Validity
- From 10 Nov 2026, 12:00 UTC
Until 10 Nov 2026, 17:00 UTCValid from 10 Nov 2026 12:00 UTC to 10 Nov 2026 17:00 UTC - Activity periods
- 10 Nov 2026, 12:00 UTC - 10 Nov 2026, 17:00 UTC (Deployment period)
- Hazards
- scientific buoy deployment, acoustic subsurface floats, workboat operations
Worked out automatically from the warning text on 09 Nov 2026, 09:09 UTC. It can be wrong: the official warning text is the authority.
The whole analysis comes with Lagom
This warning's analysis also has:
- Action for mariners
- Keep-clear distance
- Ships named
- 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.