POSEIDON ECO
Guinea-Bissau flag · 15,441 DWT
POSEIDON ECO is an asphalt/bitumen tanker (15,441 tonnes deadweight) flying the flag of Guinea-Bissau. In the last 30 days this site detected 1 crossing of the Strait of Hormuz: 1 out of the Gulf and 0 into it. The latest was out of the Gulf on 26 Sep 2026, 19:01 UTC, by the Iran lane. Its last reported position, on 26 Oct 2026, 18:31 UTC, was in the Gulf of Oman, giving “COLOMBO” as its destination.
Crossings in the last 30 days
| Date and time | Direction | Lane | Est. cargo (M bbl) | Gap (h) |
|---|---|---|---|---|
| 26 Sep 2026, 19:01 UTC | Outbound out of the Gulf | Iran lane | - | 12.9 |
Outbound means from the Persian Gulf to the Gulf of Oman. The lane is the side of the strait the ship kept to: the Oman lane along Musandam or the Iran lane near the Iranian islands (see the map). Estimated cargo is deadweight × 95% × 7.33 barrels per tonne, for outbound oil tankers only. The gap is the hours between the last position on one side and the first on the other; a long gap means the ship was dark or out of coverage while it crossed.
Ship details
| Type | Asphalt/Bitumen Tanker |
|---|---|
| Flag | Guinea-Bissau |
| Deadweight | 15,441 tonnes |
| Length × beam | 144 m × 22 m |
| MMSI | 630001243 |
| IMO | 9169770 |
| Destination (AIS) | COLOMBO |
| First seen by this monitor | 13 Mar 2026 |
Last reported position
26 Oct 2026, 18:31 UTC: in the Gulf of Oman (24.877°N, 56.548°E),
moving at 0.1 knots.
Show its last 7 days on the live map →
Crossings are detected from AIS positions collected every 30 minutes; a ship with its transponder off can cross unseen, so treat the list as a lower bound (methodology). More: all tankers that crossed in the last 30 days · this month's statistics · POSEIDON ECO on MarineTraffic