3659/2026
Low Cardinal South buoy topmark missing off Merrien, Iroise
ActiveReceived 26 Oct 2026, 17:13 UTC
Warning text
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Area: IROISE Locality: MERRIEN BUOY_TOPMARK_MISSING Low buoy COZ - Cardinal South 47-46.44N 003-39.22W
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ActiveThe topmark is missing from the low cardinal buoy 'BOUÉE BASSE COZ - Cardinale Sud' located near Merrien in the Iroise area. Position given as 47-46.44N 003-39.22W. No times or contact details are provided. Mariners should be aware that the aid may be unreliable.
Navigate with caution in the vicinity and do not rely solely on the buoy for navigation; consult charts and other aids.
- Type
- Aids to navigation · severity low
- Feed
- Aids to navigationAll warnings of this kind on the map, or as an API feed.
- Location
- Iroise, Merrien
- Hazards
- missing topmark on buoy, aid to navigation unreliable
Coast stations for this area
- RCCMRCC EtelFranceMMSI 00227500019 NM from the area
- RCCMRCC JobourgFrance134 NM from the area
- RCCMRCC FalmouthUnited KingdomMMSI 002320014154 NM from the area
- DSCDSC Station GroixMRCC EtelFranceMMSI 002275000VHF 24range 24 NM10 NM from the area
- DSCDSC Station EtelMRCC EtelFranceMMSI 002275000VHF 26range 26 NM19 NM from the area
- DSCDSC Station Pen MarchMRCC EtelFranceMMSI 002275000VHF 28range 28 NM29 NM from the area
- DSCDSC Station Belle IleMRCC EtelFranceMMSI 002275000VHF 27range 27 NM32 NM from the area
- DSCDSC Station Pointe du RazMRCC CorsenFranceMMSI 002275300VHF 24range 24 NM46 NM from the area
Aids to navigation affected
- MissingBOUÉE BASSE COZ - Cardinale Sud · Low buoy - Cardinal South · 47-46.44N 003-39.22W
No aids-to-navigation list in the database yet; aids are shown as the warning names them.
Worked out automatically from the warning text on 26 Oct 2026, 17:27 UTC. It can be wrong: the official warning text is the authority.