Tug 🇯🇵Japan

KAIYO-MARU

IMO 9847023MMSI 431555000Call sign 7KDW

20 km W of Joetsu, Japan

Last seen 5 Nov, 05:24 UTC

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37.1117° N, 137.9959° E

Speed0.0kn

DestinationJP NOU

Voyage

Destination: JP NOU
Speed: 0.0 kn
Course: 0°
Heading: 228°
Position: 37.1117° N, 137.9959° E
Last report: 5 Nov 2026, 05:24 UTC5 Nov, 05:24 UTC
Nearest port: Joetsu20 km W of the port

Particulars

IMO: 9847023
MMSI: 431555000
Call sign: 7KDW
Flag: 🇯🇵 Japan
Type: TugAIS type 52
Length: 183 m
Beam: 9 m
Draught: 5.0 m

Not broadcast: ETA.

About KAIYO-MARU

KAIYO-MARU (IMO 9847023, MMSI 431555000) is a tug registered in Japan. It is 183 m long and 9 m wide. Its most recent AIS position, received on 5 Nov 2026 at 05:24 UTC, placed it 20 km W of Joetsu, Japan. The crew reported JP NOU as the destination.

Frequently asked questions

Where is KAIYO-MARU now?

KAIYO-MARU was last reported 20 km W of Joetsu, Japan on 5 Nov 2026 at 05:24 UTC.

What type of ship is KAIYO-MARU?

KAIYO-MARU is a tug. It is 183 m long and 9 m wide.

What is the IMO and MMSI number of KAIYO-MARU?

The MMSI of KAIYO-MARU is 431555000. Its IMO number is 9847023. Its call sign is 7KDW.

What flag does KAIYO-MARU fly?

KAIYO-MARU sails under the flag of Japan (JP).

Where is KAIYO-MARU going?

KAIYO-MARU reported its destination as JP NOU.

Vessels nearby

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

DENPOUMARU 🇯🇵 Fishing → CLASS B0.8 km away · 14.3 kn SYOUWAMARU 🇯🇵 Pleasure craft → CLASS B2.9 km away · 8.8 kn EISINMARU 🇯🇵 Pleasure craft → CLASS B5.5 km away · Stopped NO2AISUMARU 🇯🇵 Pleasure craft → CLASS B5.5 km away · 1.2 kn AISUMARU 🇯🇵 Fishing → CLASS B5.5 km away · Stopped CYOUEIMARU 🇯🇵 Pleasure craft → CLASS B5.6 km away · Stopped

Show 6 more

HATIEIMARU 🇯🇵 Pleasure craft → CLASS B5.6 km away · Stopped SAKAKIMARU 🇯🇵 Pleasure craft → CLASS B7.3 km away · 5.5 kn NO1YOEIMARU 🇯🇵 Pleasure craft → CLASS B7.5 km away · Stopped DAISINMARU 🇯🇵 Pleasure craft → CLASS B10 km away · Stopped NO18HYOUETUMARU 🇯🇵 Fishing → CLASS B11 km away · 8.5 kn HOUEIMARU 🇯🇵 Fishing → CLASS B12 km away · 1.3 kn

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