SEIWA MARU (IMO 9033749)
SEIWA MARU is a Chemical Tanker built in 1991 and flying the Japan flag, placing it in its 35th year of service. The vessel reports a deadweight tonnage of 906 metric tonnes and a gross tonnage of 446. Given its specifications, it is a small-scale tanker designed for specialized chemical transport. The vessel is classed by Other, which is not listed as an IACS member. Recent maritime data shows the vessel has been observed in the East Asia region. It has previously operated under one former name and one former flag state. No port state control (PSC) inspection records are on file for this vessel.
- Type: Chemical Tanker
- Flag: Japan
- Year built: 1991
- MMSI: 431100283
- Call sign: JG5074
- Gross tonnage: 446
- Deadweight: 906 t
- Length overall: 59 m
- Beam: 9 m
- Registered owner · Ship manager: NCU BUTSURYU CO LTD (Japan)
- Last AIS position: 34°30.6′N · 135°12.6′E · Speed 11.8 kn · under way · received 10 October 2026 at 05:43 UTC
- Destination: JP SBK 3 · ETA 10 October 2026 at 10:00 UTC (as broadcast by the vessel)
- Arrival alert: rynda.io messages you by email or in Telegram when SEIWA MARU arrives in port. Free for up to 3 vessels.
Frequently asked questions
What is the vessel type of SEIWA MARU?
SEIWA MARU is a Chemical Tanker. It was built in 1991 and is currently in its 35th year of service.
What are the capacity specifications for SEIWA MARU?
The vessel has a deadweight tonnage of 906 metric tonnes. Its gross tonnage is recorded at 446.
Which flag does SEIWA MARU fly?
The vessel currently flies the Japan flag. It has previously operated under one different flag state during its history.
What is the PSC inspection history for SEIWA MARU?
No port state control (PSC) inspection records are on file for this vessel.
Where has SEIWA MARU been recently observed?
The vessel has been observed in the East Asia region. This area is the primary recent geographic location for its operations.
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