3/2026
Sandspit and missing buoys at entrance to Port du Douhet (Rochebonne) - enter at high water only
Warning text
Analysis
No longer in forceA newer Aids to navigation notice is available:348/2026
A sandspit has formed at the entrance to the port of Le Douhet (Saint-Georges d’Oléron) restricting depth and width. One red buoy and one green buoy are missing in the access channel. Access and departure are only to be made at high water until further notice; mariners are requested to navigate with caution. Vessels must notify arrival by telephone or VHF channel 09.
- Type
- Navigational hazard · severity moderate
- Feed
- Wrecks, obstructions and drifting objectsAll warnings of this kind on the map, or as an API feed.
- Location
- Rochebonne; entrance to port du Douhet (commune de Saint-Georges d’Oléron)
- Hazards
- shallow sandspit at port entrance, restricted passage width and depth, missing lateral buoys
Recurring series: Aids to navigation notice
Worked out automatically from the warning text on 24 Oct 2026, 05:17 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
- Contacts
- Lights and buoys affected
- 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.