03-0404
Archivedanalysis
No longer in forceDrifting fishing net rope with marker buoy in Tokyo Wan near Hamakanaya Ko
A fishing net rope was reported adrift in Tokyo Wan, south west of Hamakanaya Ko. The object was observed in the vicinity of 35-09-39N 139-48-12E and a yellow buoy marks the end of the net rope. Report times given in JST are 190600 and report issuance 191415 JST. No cancellation or end time is provided.
Navigate with caution and keep clear of the drifting net; maintain a proper lookout and report any sightings to local authorities.
- Type
- Drifting object · severity high
- Feed
- Wrecks, obstructions and drifting objectsAll warnings of this kind on the map (contributors), or as an API feed: /api/v2/feeds/hazards/
- Location
- Tokyo Wan, south west of Hamakanaya Ko
- Validity
- From 19 Oct 2026, 05:15 UTC
3RD RCG LOCAL WARNING NO.404. 191415 JST OCT. ... AT 190600 JST OCT. - Hazards
- drifting fishing net rope, marker buoy at rope end
- Reported
- 18 Oct 2026, 21:00 UTC (13 days ago)The object keeps drifting: the map shows an indicative drift circle that grows with time.
Coast stations for this area
- RCCMRCC NagoyaJapan10 NM from the area
- RCCMRCC YokohamaJapan19 NM from the area
- RCCMRCC KitakyushuJapan31 NM from the area
- DSCDSC Station ChikuraMRCC YokohamaJapanMMSI 004310301MF 150range 150 NM15 NM from the area
- DSCDSC Station Japan Coast GuardMRCC MaizuruJapanMMSI 004310001HF31 NM from the area
- DSCDSC Station Japan Coast GuardMRCC KagoshimaJapanMMSI 004310001HF31 NM from the area
- DSCDSC Station Japan Coast GuardMRCC KobeJapanMMSI 004310001HF31 NM from the area
- DSCDSC Station Japan Coast GuardMRCC YokohamaJapanMMSI 004310001HF31 NM from the area
Aids to navigation affected
- Newly establishedYellow buoy · AT THE END OF FISHING NET ROPE
No aids-to-navigation list in the database yet; aids are shown as the warning names them.
Generated automatically from the warning text on 19 Oct 2026, 05:47 UTC. It can be wrong: the original warning below is the authoritative text.