21/2026

SÉCURITÉ

Men Brial light unreliable; sector limits provisional, Ile de Sein (Iroise)

ActiveReceived 06 Jan 2026, 12:07 UTC

Warning text

Positions open on the map

Lang

Area: IROISE Locality: ILE DE SEIN LIGHT_UNRELIABLE PORT DE SEIN - MEN BRIAL LIGHT - MEN BRIAL Following the installation of the new light, sector limits are provisional pending the final repositioning of the light upon completion of the cupola renovation. 48-02.29N 004-50.96W

Location map

Open on the full map

Analysis

Active

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

Men Brial light (Port de Sein) is reported unreliable following installation of a new light. Sector limits are provisional pending final repositioning after renovation of the cupola. Position given as 48-02.29N 004-50.96W. No dates or contact details provided.

Type: Aids to navigation · severity low
Feed: Aids to navigationAll warnings of this kind on the map, or as an API feed.
Location: Ile de Sein, Iroise
Hazards: light unreliable, provisional sector limits

Recurring series: Aids to navigation notice

Newer reports

Worked out automatically from the warning text on 07 Nov 2026, 16:47 UTC. It can be wrong: the official warning text is the authority.

The whole analysis comes with Lagom

This warning's analysis also has:

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

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

Back to France - AVINAV BREST