123/2023

SÉCURITÉ

Daymark unreliable on intermediate light at submersible dike, Saint-Valery-sur-Somme

ActiveReceived 07 Nov 2023, 09:03 UTC

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Area: PAS DE CALAIS Locality: SAINT-VALERY-SUR-SOMME BEACON_DAYMARK_UNRELIABLE The daymark of the downstream intermediate light of the submersible dike is unreliable. Position:50-11.90N 001-36.27E

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The daymark of the downstream intermediate light of the submersible dike at Saint-Valery-sur-Somme (Pas de Calais) is reported unreliable. Position given as 50-11.90N 001-36.27E. No period of validity is provided. Mariners should exercise caution when navigating in the vicinity and not rely solely on the daymark for position-fixing.

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, aid to navigation unreliable

Worked out automatically from the warning text on 10 Oct 2026, 10:49 UTC. It can be wrong: the official warning text is the authority.

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Action for mariners
Lights and buoys affected
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Nearby lights and rescue centres

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KeywordsUNRELIABLE

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