26-2099
Received: 4 Nov 2026, 01:00Updated: 4 Nov 2026, 04:21
analysis
ActiveShip-to-ship oil transfer off southern Hokkaido west of Erimo Misaki
A ship-to-ship oil transfer operation is being conducted by TOKI MARU (164135 tons) off the south coast of Hokkaido, west of Erimo Misaki. Activity commenced 03 at 2300Z November and continues until further notice. The operation covers a polygon bounded by the four positions given. Mariners should navigate with caution and give the area a wide berth.
Navigate with caution, keep well clear of the bounded area and maintain a proper lookout; give the operation a wide berth.
- 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
- Hokkaido, south coast, west of Erimo Misaki
- Validity
- From 03 Nov 2026, 23:00 UTC
032300Z NOV TO UNTIL FURTHER NOTICE. - Activity periods
- 03 Nov 2026, 23:00 UTC - ? (032300Z NOV to until further notice)
- Hazards
- ship-to-ship oil transfer, increased vessel operations, oil spill risk
Vessels involved
- TOKI MARU · ship conducting ship-to-ship oil transfer (164135 tons)
Coast stations for this area
- RCCMRCC OtaruJapan57 NM from the area
- RCCMRSC Yuzhno-SakhalinskRussian Federation278 NM from the area
- DSCDSC Station HakadateyamaMRCC OtaruJapanMMSI 004310101MF 150range 150 NM56 NM from the area
- DSCDSC Station ShakotanMRCC OtaruJapanMMSI 004310101MF 150range 150 NM77 NM from the area
- DSCDSC Station SameMRCC ShiogamaJapanMMSI 004310201MF 150range 150 NM113 NM from the area
- DSCDSC Station TokotanMRCC OtaruJapanMMSI 004310101MF 150range 150 NM147 NM from the area
- DSCDSC Station NyudozakiMRCC ShiogamaJapanMMSI 004310201MF 150range 150 NM168 NM from the area
Generated automatically from the warning text on 04 Nov 2026, 00:27 UTC. It can be wrong: the original warning below is the authoritative text.
Keywords
- Geometry refsbounded, polygon
- Geometry phrasesarea bounded, bounded by
Message content
HOKKAIDO, S COAST. W OF ERIMO MISAKI.
SHIP TO SHIP OIL TRANSFER OPERATION
BY TOKI MARU, 164135 TONS,
032300Z NOV TO UNTIL FURTHER NOTICE.
AREA BOUNDED BY 42-22.00N 141-40.00E 41-50.00N 142-51.00E 41-44.00N 141-38.00E 41-57.00N 141-30.00E.