3611/2026
SÉCURITÉArchivedReceived: 15 Oct 2026, 01:53Archived: 16 Oct 2026, 14:44Updated: 2 Nov 2026, 00:07
analysis
No longer in forceGrouin du Cou lighthouse unlit in Pertuis Breton (Rochebonne)
Grouin du Cou lighthouse (Pertuis Breton, Rochebonne) is reported unlit. Position given as 46-20.67N 001-27.81W. No times or cancellation information provided.
Navigate with caution in the area, keep a proper lookout and use other means of navigation (radar, GPS, charts). Report any sightings or discrepancies 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, Pertuis Breton
- Hazards
- unlit light, reduced lateral/navigation visual aid
Coast stations for this area
- RCCMRCC EtelFranceMMSI 002275000106 NM from the area
- RCCMRCC JobourgFrance201 NM from the area
- RCCMRCC FalmouthUnited KingdomMMSI 002320014229 NM from the area
- DSCDSC Station ChassironMRCC EtelFranceMMSI 002275000VHF 22range 22 NM18 NM from the area
- DSCDSC Station ArmandecheMRCC EtelFranceMMSI 002275000VHF 21range 21 NM28 NM from the area
- DSCDSC Station Ile D’YeuMRCC EtelFranceMMSI 002275000VHF 24range 24 NM44 NM from the area
- DSCDSC Station SoulacMRCC EtelFranceMMSI 002275000VHF 24range 24 NM51 NM from the area
- DSCDSC Station HourtinMRCC EtelFranceMMSI 002275000VHF 23range 23 NM73 NM from the area
Aids to navigation affected
- UnlitPHARE DU GROUIN DU COU · 46-20.67N 001-27.81W
No aids-to-navigation list in the database yet; aids are shown as the warning names them.
Generated automatically from the warning text on 15 Oct 2026, 02:17 UTC. It can be wrong: the original warning below is the authoritative text.
Keywords
- Malfunctioning AidsUNLIT
Message content
Lang
Area: ROCHEBONNE
Locality: PERTUIS BRETON
LIGHT_UNLIT
GROUIN DU COU LIGHTHOUSE
46-20.67N 001-27.81W