1594/2026
ArchivedReceived: 28 Oct 2026, 12:35Archived: 30 Oct 2026, 14:28Updated: 1 Nov 2026, 00:05
analysis
No longer in forceStarboard hand buoy No.11 off-position in Baie de Somme (Antifer / St Valéry)
St Valéry starboard hand buoy No.11 is reported off its correct position in the Antifer / Baie de Somme area. An initial position is given as 50-14.22N 001-31.88E. Mariners are advised to navigate with caution.
Navigate with caution and take account that the lateral buoy may not mark the correct position.
- 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
- ANTIFER, Baie de Somme (St Valéry)
- Hazards
- buoy off-position, unreliable lateral mark
Coast stations for this area
- RCCMRCC Gris NezFrance38 NM from the area
- RCCMRCC DoverUnited Kingdom54 NM from the area
- RCCMRCC OostendeBelgium80 NM from the area
- DSCDSC Station Saint FrieuxMRCC Gris NezFranceMMSI 002275100VHF 38range 38 NM22 NM from the area
- DSCDSC Station Gris NezMRCC Gris NezFranceMMSI 002275100VHF 23range 23 NM38 NM from the area
- DSCDSC Station St Valery en CauxMRCC Gris NezFranceMMSI 002275100VHF 29range 29 NM39 NM from the area
- DSCDSC Station West HoughamMRCC DoverUnited KingdomMMSI 002320010VHF 45range 45 NM54 NM from the area
- DSCDSC Station DoverMRCC DoverUnited KingdomMMSI 002320010VHF 33range 33 NM54 NM from the area
Aids to navigation affected
- Off stationSt Valéry - Starbord hand buoy n°11 · 50-14.22N 001-31.88E
No aids-to-navigation list in the database yet; aids are shown as the warning names them.
Generated automatically from the warning text on 28 Oct 2026, 12:48 UTC. It can be wrong: the original warning below is the authoritative text.
Message content
Lang
Area: ANTIFER
Locality: BAIE DE SOMME
BUOY_OFF_POSITION
St Valéry - Starbord hand buoy n°11.
Initial position :
50-14.22N 001-31.88E
Navigate with caution