1157/2026

Submerged dredge bar near Antifer at mouth of the Seine

ActiveReceived 17 Mar 2026, 17:37 UTC

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Area: ANTIFER Locality: MOUTH OF THE SEINE SUBMERGED_OBJECT A 5m dredge bar with 3m of cable 49-27.10N 000-15.36W Navigate with caution and at reduced speed

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A submerged dredge bar (5 m) with about 3 m of cable reported near Antifer at the mouth of the Seine. Position given as 49-27.10N 000-15.36W. Mariners are advised to navigate with caution and at reduced speed.

Type: Wreck / obstruction · severity moderate
Feed: Wrecks, obstructions and drifting objectsAll warnings of this kind on the map, or as an API feed.
Location: Antifer, mouth of the Seine
Hazards: submerged dredge bar, attached cable

Worked out automatically from the warning text on 08 Nov 2026, 15:48 UTC. It can be wrong: the official warning text is the authority.

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