1604/2026
St Valéry starboard buoy S1 off-position in Antifer (Baie de Somme)
No longer in forceReceived 28 Oct 2026, 13:21 UTCArchived 30 Oct 2026, 12:47 UTC
Warning text
Positions open on the mapLang
Area: ANTIFER
Locality: BAIE DE SOMME
BUOY_OFF_POSITION
St Valéry - Starboard hand buoy S1
Initial position :50-14.77N 001-29.36E
Navigate with caution
Location map
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No longer in forceSt Valéry - starboard hand buoy S1 is reported off its position in the Antifer area, Baie de Somme. Position given as 50-14.77N 001-29.36E. Mariners are advised to navigate with caution.
Navigate with caution.
- Type
- Aids to navigation · severity low
- Feed
- Aids to navigationAll warnings of this kind on the map, or as an API feed.
- Location
- Antifer, Baie de Somme
- Hazards
- buoy off_station, unreliable lateral mark
Coast stations for this area
- RCCMRCC Gris NezFrance37 NM from the area
- RCCMRCC DoverUnited Kingdom54 NM from the area
- RCCMRCC OostendeBelgium81 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 NM37 NM from the area
- DSCDSC Station St Valery en CauxMRCC Gris NezFranceMMSI 002275100VHF 29range 29 NM38 NM from the area
- DSCDSC Station West HoughamMRCC DoverUnited KingdomMMSI 002320010VHF 45range 45 NM53 NM from the area
- DSCDSC Station DoverMRCC DoverUnited KingdomMMSI 002320010VHF 33range 33 NM54 NM from the area
Aids to navigation affected
- Off stationSt Valéry - Starboard hand buoy S1 · Initial position :50-14.77N 001-29.36E
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 28 Oct 2026, 13:27 UTC. It can be wrong: the official warning text is the authority.