1468/2026

Hydrographic survey by GEO SURVEYOR XI off Dunkerque until 30 Sep 2026

No longer in forceReceived 31 Aug 2026, 14:08 UTCArchived 01 Oct 2026, 00:04 UTC

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Area: PAS DE CALAIS Locality: LARGE DUNKERQUE SCIENTIFIC_SURVEY Jusqu'au 30 septembre 2026, le navire « GEO SURVEYOR XI » (IMO : 3080192 ; MMSI : 235099951) effectuera une campagne hydrographique dans la zone suivante : 51-13.65N 002-25.45E 51-10.54N 002-28.19E 51-08.75N 002-21.65E 51-07.82N 002-14.73E 51-08.27N 002-14.46E 51-13.04N 002-23.34E Naviguer avec prudence.

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Analysis

No longer in force

The survey vessel GEO SURVEYOR XI will carry out hydrographic survey operations in an area off Dunkerque, Pas de Calais. The operation continues until 30 September 2026. Mariners are advised to navigate with caution.

Type: Survey operations · severity moderate
Feed: Survey operationsAll warnings of this kind on the map, or as an API feed.
Location: Pas de Calais, off Dunkerque (Large Dunkerque)
Validity: Until 30 Sept 2026, 23:59 UTCJusqu'au 30 septembre 2026
Activity periods: ? - 30 Sept 2026, 23:59 UTC (Until 30 September 2026)
Hazards: survey operations, survey vessel

Worked out automatically from the warning text on 29 Sept 2026, 22:01 UTC. It can be wrong: the official warning text is the authority.

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