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Taisei Maru — IMO 9266786
Taisei Maru is a tanker of 104 metres sailing under 🇯🇵, IMO 9266786. Its most recent measured anchorage wait was 35.8 hours at Port of Yokohama.
Taisei Maru particulars
- Vessel type
- Tanker
- Length overall
- 104 m
- Flag
- 🇯🇵
- MMSI
- 431301631
- IMO number
- 9266786
Recent port calls
Port visits PortInsight recorded for Taisei Maru in monitored port zones, derived from AIS position history. Times are UTC.
| Port | Arrived | Departed | At anchor | At berth | Terminal |
|---|---|---|---|---|---|
| Port of Yokohama | 2026-10-11 | 2026-10-13 | 35.8 hours | 48 minutes | — |
| Port of Yokohama | 2026-10-11 | 2026-10-11 | — | — | — |
| Port of Yokohama | 2026-10-10 | 2026-10-10 | — | — | — |
| Port of Yokohama | 2026-10-09 | 2026-10-09 | — | — | — |
| Port of Yokohama | 2026-10-06 | 2026-10-06 | — | — | — |
| Port of Yokohama | 2026-09-27 | 2026-10-03 | 5.2 days | 16.6 hours | — |
| Port of Yokohama | 2026-09-16 | 2026-09-22 | 4.4 days | 30 minutes | — |
Time at anchorage recorded for Taisei Maru
- Port of Yokohama — anchored 2026-10-11, stayed 35.8 hours
- Port of Yokohama in Yokohama Outer — anchored 2026-10-02, stayed 31.5 hours
- Port of Yokohama in Yokohama Outer — anchored 2026-09-29, stayed 2.4 days
Measured from the moment the vessel anchored in a monitored anchorage until it left that anchorage. It covers all anchorage time — waiting for a berth, for orders or for bunkers — not only the queue for a berth.
How this data is collected
Positions come from public AIS transponder broadcasts, matched against PortInsight's monitored port and anchorage polygons. Port calls and time at anchorage are derived from those observations, not from carrier schedules, so they reflect where the vessel actually was.