Pleasure craft 🇯🇵Japan

SEISYOUMARU

MMSI 431013987

74 km E of Futtsu, Chiba, Japan

Last seen 12 Nov, 20:06 UTC

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35.6082° N, 141.1792° E

Speed8.3kn

Course165°

DestinationCLASS B

Voyage

Destination: CLASS B
Speed: 8.3 kn
Course: 165°
Position: 35.6082° N, 141.1792° E
Last report: 12 Nov 2026, 20:06 UTC12 Nov, 20:06 UTC
Nearest port: Futtsu, Chiba74 km E of the port

Particulars

MMSI: 431013987
Flag: 🇯🇵 Japan
Type: Pleasure craftAIS type 37

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

About SEISYOUMARU

SEISYOUMARU (MMSI 431013987) is a pleasure craft registered in Japan. Its most recent AIS position, received on 12 Nov 2026 at 20:06 UTC, placed it 74 km E of Futtsu, Chiba, Japan. It was moving at 8.3 knots on a course of 165°. The crew reported CLASS B as the destination.

Frequently asked questions

Where is SEISYOUMARU now?

SEISYOUMARU was last reported 74 km E of Futtsu, Chiba, Japan on 12 Nov 2026 at 20:06 UTC. It was moving at 8.3 knots on a course of 165°.

What type of ship is SEISYOUMARU?

SEISYOUMARU is a pleasure craft.

What is the MMSI number of SEISYOUMARU?

The MMSI of SEISYOUMARU is 431013987.

What flag does SEISYOUMARU fly?

SEISYOUMARU sails under the flag of Japan (JP).

Where is SEISYOUMARU going?

SEISYOUMARU reported its destination as CLASS B.

Vessels nearby

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

LADY BELLAMELIA 🇸🇬 Cargo → CA VAN4.9 km away · 13.8 kn HANA MARU 🇯🇵 Tanker → JP TMK S22 km away · 13.3 kn TAIHOU MARU 🇯🇵 Cargo → JP SGM OFF23 km away · 12.6 kn REIROU 🇯🇵 Cargo → JP TMK OFF24 km away · 12.3 kn HACHINOHE MARU 🇯🇵 Cargo → JP KSM CN25 km away · 11.1 kn YUUSHIN MARU 🇯🇵 Cargo → JP SMA NO2-226 km away · 11.1 kn

Show 5 more

SEIWA MARU 🇯🇵 Cargo → JP SGM NAKANO326 km away · 22.3 kn ASAHIMARU 🇯🇵 Cargo → JP YKK OFF27 km away · 11.0 kn KAI-OH MARU 🇯🇵 Cargo → JP HHE28 km away · 22.7 kn SANKO MARU 🇯🇵 Tanker → JP KIJ OFF29 km away · 14.3 kn TAISEI MARU NO.51 🇯🇵 Cargo → JP KJI30 km away · 12.1 kn

Other vessels named SEISYOUMARU

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

SEISYOUMARU 🇯🇵 Fishing → CLASS B13.8 kn SEISYOUMARU 🇯🇵 Fishing → CLASS BStopped SEISYOUMARU 🇯🇵 Fishing → CLASS BStopped SEISYOUMARU 🇯🇵 Fishing → CLASS B4.0 kn

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