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Kousyu Maru — IMO 9699232
Kousyu Maru is a tanker of 104 metres sailing under 🇯🇵, IMO 9699232. Its most recent measured anchorage wait was 12 minutes at Port of Yokohama.
Kousyu Maru particulars
- Vessel type
- Tanker
- Length overall
- 104 m
- Flag
- 🇯🇵
- MMSI
- 431005339
- IMO number
- 9699232
Recent port calls
Port visits PortInsight recorded for Kousyu Maru in monitored port zones, derived from AIS position history. Times are UTC.
| Port | Arrived | Departed | At anchor | At berth | Terminal |
|---|---|---|---|---|---|
| Port of Yokohama | 2026-10-18 | 2026-10-18 | — | — | — |
| Port of Yokohama | 2026-10-17 | 2026-10-17 | — | — | — |
| Port of Yokohama | 2026-10-15 | 2026-10-16 | — | — | — |
| Port of Yokohama | 2026-10-15 | 2026-10-15 | 12 minutes | — | — |
| Port of Yokohama | 2026-09-16 | 2026-09-23 | 2.2 days | 19.9 hours | — |
| Port of Yokohama | 2026-08-22 | 2026-08-22 | — | — | — |
| Port of Yokohama | 2026-07-14 | 2026-07-14 | — | — | — |
2 of these 7 calls were recorded before the exit time could be verified, so the arrival is shown but the time at anchor and at berth is left blank rather than estimated. Verified durations start 18 September 2026.
Time at anchorage recorded for Kousyu Maru
- Port of Yokohama in Yokohama Outer — anchored 2026-10-15, stayed 12 minutes
- Port of Yokohama in Yokohama Outer — anchored 2026-09-22, stayed 9.0 hours
- Port of Yokohama in Yokohama Outer — anchored 2026-09-17, stayed 3.0 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.