136/2026

SÉCURITÉ

Semaphore night lights unavailable off Port en Bessin, Baie de Seine

ActiveReceived 04 Nov 2026, 08:32 UTC

Warning text

Lang

Area: BAIE DE SEINE Locality: APPROACHES TO PORT EN BESSIN MARINE_AIDS_TO_NAVIGATION_UNRELIABLE The Port en Bessin semaphore is unable to display night light signals for BMS. Indefinite duration.

Analysis

Active

The Port en Bessin semaphore cannot display night light signals for BMS (maritime safety messages). This affects the approaches to Port en Bessin in the Baie de Seine. No end time is given; the condition is of indefinite duration.

Type: Aids to navigation · severity low
Feed: Aids to navigationAll warnings of this kind on the map, or as an API feed.
Location: Baie de Seine, approaches to Port en Bessin
Hazards: semaphore lights unlit, marine aids to navigation unreliable

Worked out automatically from the warning text on 04 Nov 2026, 08:47 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

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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