Tug 🇯🇵Japan

SEIRYU MARU

IMO 9403750MMSI 431101149

67 km W of Kikaishima, Japan

Last seen 27 Oct, 23:09 UTC

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28.1431° N, 129.3149° E

Speed0.0kn

DestinationNAKAGUSUKU

StatusStopped

Voyage

Destination: NAKAGUSUKU
Speed: 0.0 kn
Course: 0°
Status: Underway (engine)
Position: 28.1431° N, 129.3149° E
Last report: 27 Oct 2026, 23:09 UTC27 Oct, 23:09 UTC
Nearest port: Kikaishima67 km W of the port

Particulars

IMO: 9403750
MMSI: 431101149
Flag: 🇯🇵 Japan
Type: TugAIS type 52
Draught: 3.8 m

Not broadcast: ETA, call sign and dimensions.

About SEIRYU MARU

SEIRYU MARU (IMO 9403750, MMSI 431101149) is a tug registered in Japan. Its most recent AIS position, received on 27 Oct 2026 at 23:09 UTC, placed it 67 km W of Kikaishima, Japan. The crew reported NAKAGUSUKU as the destination.

Frequently asked questions

Where is SEIRYU MARU now?

SEIRYU MARU was last reported 67 km W of Kikaishima, Japan on 27 Oct 2026 at 23:09 UTC.

What type of ship is SEIRYU MARU?

SEIRYU MARU is a tug.

What are the IMO and MMSI numbers of SEIRYU MARU?

The MMSI of SEIRYU MARU is 431101149. Its IMO number is 9403750.

What flag does SEIRYU MARU fly?

SEIRYU MARU sails under the flag of Japan (JP).

Where is SEIRYU MARU going?

SEIRYU MARU reported its destination as NAKAGUSUKU.

Vessels nearby

Other ships reported close to SEIRYU MARU in the last 24 hours.

SHOREI 🇯🇵 Cargo → JP KNY OFF0.7 km away · 1.1 kn SHOKA 🇯🇵 Cargo → JP → KNY OFF1.1 km away · Stopped MARUMASA NO.1 🇯🇵 Cargo 2.2 km away · Stopped FERRY KAKEROMA 🇯🇵 Passenger → CLASS B2.7 km away · 10.6 kn TOBIUO3 🇯🇵 Fishing → CLASS B2.7 km away · 12.6 kn NANSEIMARU NO.2 🇯🇵 Cargo → CLASS B15 km away · Stopped

Show 3 more

YUUKOU MARU 🇯🇵 Tanker → JP KMS25 km away · 10.6 kn ASAHIACE 🇯🇵 Tanker → JP KNX OFF NS328 km away · 13.3 kn MEIKAKU 🇯🇵 Cargo → JP NAH OFF29 km away · 12.1 kn

Other vessels named SEIRYU MARU

Ship names are not unique — check the MMSI or IMO to be sure you have the right one.

SEIRYU MARU 🇯🇵 Cargo → CLASS B11.6 kn SEIRYU MARU 🇯🇵 Cargo → CLASS B11.1 kn SEIRYU MARU 🇯🇵 Cargo → JP SBK 2 OFF4.0 kn SEIRYU MARU 🇯🇵 Cargo → JP NGO E5 C210.1 kn SEIRYU MARU 🇯🇵 Special purpose → JP YOK XX HNNStopped

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