26-2056
ArchivedReceived: 28 Oct 2026, 05:00Archived: 28 Oct 2026, 08:21Updated: 31 Oct 2026, 20:05
analysis
No longer in forceShip-to-ship oil transfer northeast of Tsushima
A ship-to-ship oil transfer operation by the tanker YIANNIS LATSIS (154792 tons) will take place northeast of Tsushima. Activity is due to start 28 Oct at 2300Z and will continue until further notice. The operation is within a bounding area given by the coordinates in the message. Mariners should expect restricted manoeuvring and transit in the area and navigate with caution.
Navigate with caution and keep clear of the operation area; expect restricted manoeuvring.
- Type
- Offshore operations · severity moderate
- Feed
- Offshore works, rigs and towingAll warnings of this kind on the map (contributors), or as an API feed: /api/v2/feeds/offshore/
- Location
- Tsushima, northeastward
- Validity
- From 28 Oct 2026, 23:00 UTC
282300Z OCT TO UNTIL FURTHER NOTICE. - Activity periods
- 28 Oct 2026, 23:00 UTC - ? (From 282300Z Oct until further notice)
- Hazards
- ship-to-ship oil transfer
Vessels involved
- YIANNIS LATSIS · tank vessel conducting ship-to-ship transfer
Coast stations for this area
- RCCMRCC HiroshimaJapan148 NM from the area
- RCCMRCC NiigataJapan148 NM from the area
- RCCRCC DonghaeRepublic of Korea151 NM from the area
- DSCDSC Station Busan VTSRCC NamhaeRepublic of KoreaMMSI 004403102VHF 25range 25 NM25 NM from the area
- DSCDSC Station Seoul RadioRCC NamhaeRepublic of KoreaMMSI 004400101VHF 25, MF 250range 250 NM27 NM from the area
- DSCDSC Station South Regional HQs Korea Coast GuardRCC NamhaeRepublic of KoreaMMSI 004401004VHF 25, MF 250, HFrange 250 NM27 NM from the area
- DSCDSC Station Ulsan VTSRCC DonghaeRepublic of KoreaMMSI 004403103VHF 25range 25 NM32 NM from the area
- DSCDSC Station Seoul RadioRCC DonghaeRepublic of KoreaMMSI 004400102VHF 25range 25 NM36 NM from the area
Generated automatically from the warning text on 28 Oct 2026, 04:28 UTC. It can be wrong: the original warning below is the authoritative text.
Keywords
- Geometry refsbounded, polygon
- Geometry phrasesarea bounded, bounded by
Message content
TSUSHIMA, NORTHEASTWARD.
SHIP TO SHIP OIL TRANSFER OPERATION BY
YIANNIS LATSIS, 154792 TONS,
282300Z OCT TO UNTIL FURTHER NOTICE.
AREA BOUNDED BY
35-00.00N 129-35.00E 35-00.00N 130-15.00E
34-35.00N 130-15.00E 34-30.00N 130-05.00E
34-30.00N 129-45.00E 34-45.00N 129-45.00E.