3668/2026
Received: 27 Oct 2026, 12:33Updated: 2 Nov 2026, 00:07
analysis
ActiveFort Boyard west cardinal buoy missing topmark (Rochebonne)
The west cardinal buoy marking Fort Boyard in Rochebonne is reported with its topmark missing. Position given as 46-00.02N 001-13.07W. No times or contact details are provided. Mariners should navigate with caution near the buoy.
Navigate with caution in the vicinity of the buoy and maintain a proper lookout; report any further defects to local authorities.
- Type
- Aids to navigation · severity low
- Feed
- Aids to navigationAll warnings of this kind on the map (contributors), or as an API feed: /api/v2/feeds/aton/
- Location
- Rochebonne, Fort Boyard
- Hazards
- buoy topmark missing, aids to navigation damaged
Coast stations for this area
- RCCMRCC EtelFranceMMSI 002275000129 NM from the area
- RCCMRCC JobourgFrance223 NM from the area
- RCCMRCC GijonSpain241 NM from the area
- DSCDSC Station ChassironMRCC EtelFranceMMSI 002275000VHF 22range 22 NM8 NM from the area
- DSCDSC Station SoulacMRCC EtelFranceMMSI 002275000VHF 24range 24 NM29 NM from the area
- DSCDSC Station ArmandecheMRCC EtelFranceMMSI 002275000VHF 21range 21 NM51 NM from the area
- DSCDSC Station HourtinMRCC EtelFranceMMSI 002275000VHF 23range 23 NM52 NM from the area
- DSCDSC Station Ile D’YeuMRCC EtelFranceMMSI 002275000VHF 24range 24 NM65 NM from the area
Aids to navigation affected
- DamagedFORT BOYARD WEST BUOY · West Cardinal · 46-00.02N 001-13.07W
No aids-to-navigation list in the database yet; aids are shown as the warning names them.
Generated automatically from the warning text on 27 Oct 2026, 12:47 UTC. It can be wrong: the original warning below is the authoritative text.
Message content
Lang
Area: ROCHEBONNE
Locality: FORT BOYARD
BUOY TOPMARK MISSING
FORT BOYARD WEST BUOY
West Cardinal
46-00.02N 001-13.07W