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Prelude — IMO 9810654
Prelude is a tanker of 179 metres sailing under 🇸🇬, IMO 9810654. Its most recent measured anchorage wait was 16.4 hours at Port of Rotterdam.
Prelude particulars
- Vessel type
- Tanker
- Length overall
- 179 m
- Flag
- 🇸🇬
- MMSI
- 563335100
- IMO number
- 9810654
Recent port calls
Port visits PortInsight recorded for Prelude in monitored port zones, derived from AIS position history. Times are UTC.
| Port | Arrived | Departed | At anchor | At berth | Terminal |
|---|---|---|---|---|---|
| Port of Rotterdam | 2026-09-19 | 2026-09-24 | 16.4 hours | 4.0 days | — |
| Port of Antwerp | 2026-09-12 | 2026-09-19 | 10.5 hours | — | — |
| Port of Singapore | 2026-08-01 | 2026-08-01 | — | — | — |
1 of these 3 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 Prelude
- Port of Rotterdam — anchored 2026-09-19, stayed 16.4 hours
- Port of Antwerp in Kruiningen Approaches — anchored 2026-09-17, stayed 3.4 hours
- Port of Antwerp in Kruiningen Approaches — anchored 2026-09-13, stayed 7.2 hours
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.