120/2023
SÉCURITÉDaymark of beacon DS1 unreliable near Saint-Valery-sur-Somme
Warning text
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Open on the full mapAnalysis
ActiveThe daymark of beacon DS1 is reported unreliable at the stated position near Saint-Valery-sur-Somme in the Pas de Calais. Mariners should be aware that visual identification of this beacon may be unreliable. No times or corrective actions are given.
- 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
- daymark unreliable
Worked out automatically from the warning text on 09 Oct 2026, 15:27 UTC. It can be wrong: the official warning text is the authority.
The whole analysis comes with Lagom
This warning's analysis also has:
- Action for mariners
- Lights and buoys affected
- Translations
- Nearby lights and rescue centres
The action for mariners, the keep-clear distance, contacts, ships named, translations and the nearby lights and rescue centres come with Lagom and every higher plan, and with the API plans. The official warning text above is always free.
KeywordsUNRELIABLE