130/2026
Mussel-farm buoys permanently removed near Saint-Valery-sur-Somme
ActiveReceived 02 Nov 2026, 13:40 UTC
Warning text
Positions open on the mapLang
Area: PAS DE CALAIS
Locality: SAINT-VALERY-SUR-SOMME
BUOY_MISSING
MUSSEL FARM BUOYS PERMANENTLY REMOVED
50-19.12N 001-32.01E
50-17.19N 001-31.44E
50-18.15N 001-31.76E
50-16.68N 001-31.26E
NAVIGATE WITH CAUTION
CANCEL AVURNAV 1564/26
Location map
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ActiveAuthorities report that mussel farm buoys in the Saint-Valery-sur-Somme area have been permanently removed. Four positions are listed where buoys are no longer present. Mariners are advised to navigate with caution. This message cancels AVURNAV 1564/26.
Navigate with caution in the area and do not rely on the listed buoys for navigation.
- Type
- Aids to navigation · severity low
- Feed
- Aids to navigationAll warnings of this kind on the map, or as an API feed.
- Location
- Pas de Calais, Saint-Valery-sur-Somme
- Hazards
- missing buoys, unmarked mussel farm area
- Cancels
- AVURNAV 1564/26
Ports mentioned
- Saint-Valery-sur-SommeFRFR SVS50.183N 1.633E
Coast stations for this area
- RCCMRCC Gris NezFrance33 NM from the area
- RCCMRCC DoverUnited Kingdom49 NM from the area
- RCCMRCC OostendeBelgium76 NM from the area
- DSCDSC Station Saint FrieuxMRCC Gris NezFranceMMSI 002275100VHF 38range 38 NM17 NM from the area
- DSCDSC Station Gris NezMRCC Gris NezFranceMMSI 002275100VHF 23range 23 NM33 NM from the area
- DSCDSC Station St Valery en CauxMRCC Gris NezFranceMMSI 002275100VHF 29range 29 NM42 NM from the area
- DSCDSC Station West HoughamMRCC DoverUnited KingdomMMSI 002320010VHF 45range 45 NM49 NM from the area
- DSCDSC Station DoverMRCC DoverUnited KingdomMMSI 002320010VHF 33range 33 NM49 NM from the area
Aids to navigation affected
- Discontinuedmussel farm buoy · 50-19.12N 001-32.01E
- Discontinuedmussel farm buoy · 50-17.19N 001-31.44E
- Discontinuedmussel farm buoy · 50-18.15N 001-31.76E
- Discontinuedmussel farm buoy · 50-16.68N 001-31.26E
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 02 Nov 2026, 13:50 UTC. It can be wrong: the official warning text is the authority.