26-1959
ArchivedReceived: 14 Oct 2026, 12:00Archived: 15 Oct 2026, 12:22Updated: 31 Oct 2026, 20:05
analysis
No longer in forceLight extinguished at Hitachi Ko offing breakwater south, east Honshu
The south light on the Hitachi Ko offing breakwater (east coast Honshu) is reported extinguished. Position given 36-28.5N 140-38.2E. Reported time: 1836 (as written). Mariners should navigate with caution in the area.
Navigate with caution and keep a good lookout; report sightings or condition to local authorities.
- Type
- Aids to navigation · severity low
- Feed
- Aids to navigationAll warnings of this kind on the map (contributors), or as an API feed: /api/v2/feeds/aton/
- Location
- Honshu, east coast (Hitachi Ko offing breakwater south)
- Hazards
- unlit aid to navigation, extinguished light
Coast stations for this area
- RCCMRCC KitakyushuJapan65 NM from the area
- RCCMRCC YokohamaJapan79 NM from the area
- RCCMRCC NagoyaJapan98 NM from the area
- DSCDSC Station ChoshiMRCC YokohamaJapanMMSI 004310301MF 150range 150 NM46 NM from the area
- DSCDSC Station Japan Coast GuardMRCC ShiogamaJapanMMSI 004310001HF65 NM from the area
- DSCDSC Station Japan Coast GuardMRCC KobeJapanMMSI 004310001HF65 NM from the area
- DSCDSC Station Japan Coast GuardMRCC OtaruJapanMMSI 004310001HF65 NM from the area
- DSCDSC Station Japan Coast GuardMRCC NiigataJapanMMSI 004310001HF65 NM from the area
Aids to navigation affected
- UnlitHITACHI KO OFFING BREAKWATER SOUTH LIGHT · L.L. VOL 1. · 36-28.5N 140-38.2E
No aids-to-navigation list in the database yet; aids are shown as the warning names them.
Generated automatically from the warning text on 14 Oct 2026, 12:47 UTC. It can be wrong: the original warning below is the authoritative text.
Message content
HONSHU, E COAST.
HITACHI KO OFFING BREAKWATER SOUTH
LIGHT, 36-28.50N 140-38.20E, L.L. VOL 1.
1836, EXTINGUISHED.