57/2026

Topmark missing from buoy Q1 off Saint-Valery-sur-Somme

No longer in forceReceived 01 Sept 2026, 12:54 UTCArchived 14 Oct 2026, 13:03 UTC

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Area: PAS DE CALAIS Locality: SAINT-VALERY-SUR-SOMME BUOY_TOPMARK_MISSING THE TOPMARK OF BUOY Q1 IS MISSING POSITION:50-16.68N 001-31.26E

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Analysis

No longer in force

The topmark of buoy Q1 is missing at the position given. The buoy is reported in the Pas de Calais, locality Saint-Valery-sur-Somme. No times or further details are provided.

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, off Saint-Valery-sur-Somme
Hazards: buoy topmark missing, reduced conspicuity of buoy

Worked out automatically from the warning text on 10 Oct 2026, 08:27 UTC. It can be wrong: the official warning text is the authority.

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

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