3357/2026
Dredging operations in Bassin d'Arcachon (La Teste to Banc de la Vigne)
Warning text
Analysis
No longer in forceDredging operations by the dredger DRAGON with assistance of tug SIBA II are taking place in the Bassin d'Arcachon area. Operations run between the mudflat opposite the salt marshes east of La Teste and the port of Arcachon, and from the port sector towards Banc de la Vigne. Mariners are asked not to impede manoeuvres and to keep watch on VHF channels 10 and 16. Activity valid from 31 Aug 2026 to 09 Oct 2026.
- Type
- Dredging / works · severity moderate
- Feed
- Offshore works, rigs and towingAll warnings of this kind on the map, or as an API feed.
- Location
- Bassin d'Arcachon (area: Cantabrico) - from mudflat opposite prés salés Est de la Teste to port of Arcachon and from port sector to Banc de la Vigne
- Validity
- From 31 Aug 2026, 00:00 UTC
Until 09 Oct 2026, 23:59 UTCValid from 31 Aug 2026 to 09 Oct 2026 - Activity periods
- 31 Aug 2026, 00:00 UTC - 09 Oct 2026, 23:59 UTC (Dredging operation period)
- Hazards
- dredging operation, tug operations, restricted manoeuvring
Worked out automatically from the warning text on 09 Oct 2026, 14:58 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
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.