211/2026

SÉCURITÉ

Lights unreliable at Yeu-Noirmoutier wind farm; temporary and permanent lights coexist

ActiveReceived 02 Jun 2026, 11:42 UTC

Warning text

Lang

Area: YEU Locality: YEU - NOIRMOUTIER WIND FARM LIGHT UNRELIABLE Establishment of permanent maritime aids to navigation. Two light systems coexist: temporary marking and permanent lights, the characteristics of which, currently being adjusted, do not appear on nautical documentation.

Analysis

Active

A newer Aids to navigation notice is available:348/2026

Permanent maritime lights are being installed at the Yeu - Noirmoutier wind farm. Two light systems currently coexist: temporary marking and permanent lights whose characteristics are still being adjusted. The characteristics of the permanent lights do not appear on nautical publications. Mariners should be aware lights may be unreliable and not match charted descriptions.

Type: Aids to navigation · severity low
Feed: Aids to navigationAll warnings of this kind on the map, or as an API feed.
Location: PARC EOLIEN YEU - NOIRMOUTIER
Hazards: light unreliable, temporary and permanent lights coexisting, uncharted light characteristics

Recurring series: Aids to navigation notice

Newer reports

Worked out automatically from the warning text on 08 Nov 2026, 00:48 UTC. It can be wrong: the official warning text is the authority.

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Action for mariners
Translations

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.

See the plans

KeywordsUNRELIABLE

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