Pleasure craft 🇯🇵Japan

SEISINMARU

MMSI 431020531

58 km S of Futtsu, Chiba, Japan

Last seen 13 Nov, 01:38 UTC

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35.0559° N, 140.2605° E

35.0559° N, 140.2605° ELast 24 h track

Speed16.3kn

Course290°

DestinationCLASS B

Voyage

Destination: CLASS B
Speed: 16.3 kn
Course: 290°
Position: 35.0559° N, 140.2605° E
Last report: 13 Nov 2026, 01:38 UTC13 Nov, 01:38 UTC
Nearest port: Futtsu, Chiba58 km S of the port

Particulars

MMSI: 431020531
Flag: 🇯🇵 Japan
Type: Pleasure craftAIS type 37

Not broadcast: ETA, call sign, IMO number, dimensions and draught.

About SEISINMARU

SEISINMARU (MMSI 431020531) is a pleasure craft registered in Japan. Its most recent AIS position, received on 13 Nov 2026 at 01:38 UTC, placed it 58 km S of Futtsu, Chiba, Japan. It was moving at 16.3 knots on a course of 290°. The crew reported CLASS B as the destination.

Frequently asked questions

Where is SEISINMARU now?

SEISINMARU was last reported 58 km S of Futtsu, Chiba, Japan on 13 Nov 2026 at 01:38 UTC. It was moving at 16.3 knots on a course of 290°.

What type of ship is SEISINMARU?

SEISINMARU is a pleasure craft.

What is the MMSI number of SEISINMARU?

The MMSI of SEISINMARU is 431020531.

What flag does SEISINMARU fly?

SEISINMARU sails under the flag of Japan (JP).

Where is SEISINMARU going?

SEISINMARU reported its destination as CLASS B.

Vessels nearby

Other ships reported close to SEISINMARU in the last 24 hours.

TAIKOUMARU 🇯🇵 Fishing → CLASS B0.7 km away · 9.8 kn IZUMARU 🇯🇵 Fishing → CLASS B1.1 km away · 14.6 kn MASASHIMARU 🇯🇵 Fishing → CLASS B1.3 km away · 14.1 kn TAKANOMARU 🇯🇵 Fishing → CLASS B1.5 km away · 11.5 kn YOSHIEIMARU 🇯🇵 Fishing → CLASS B1.6 km away · 10.8 kn TAIHEIZAN MARU 🇯🇵 Cargo → JP ISM1.7 km away · 11.3 kn

Show 6 more

KINNYUUMARU 🇯🇵 Fishing → CLASS B1.7 km away · 13.1 kn HIROMARU 🇯🇵 Fishing → CLASS B2.4 km away · 10.3 kn KAISHINMARU 🇯🇵 Cargo → JP THR OFF2.6 km away · 10.1 kn MASAEIMARU 🇯🇵 Fishing → CLASS B2.9 km away · 15.0 kn TAHEIJIMARU 🇯🇵 Fishing → CLASS B4.0 km away · 9.8 kn BENTENMARU 🇯🇵 Pleasure craft → CLASS B4.1 km away · 7.6 kn

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