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Japan flag

KAIYO MARU NO.8 — Fishing · IMO 7036450

JPUnder way using engine
World map showing the last known position of KAIYO MARU NO.8 at 33° 58.987' N, 131° 51.635' E
NSEW
Current PositionNo recent signal

KAIYO MARU NO.8 has not broadcast an AIS position for 157 days. Its most recent report placed it in the Sea of Japan, at 33.9831° N, 131.8606° E, on 4 Apr 2026, 23:42 UTC. It was sailing from UWAJIMA to KUDAMATSU.

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Updated 156 days ago using terrestrial data
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Under way using engine
Current Navigational Status
0.0 kn
Speed
296.0°
/ 242°
Course / Heading
4 m
Static Draught
4 m
Current Draught

Voyage Tracker

Japan flag
UWAJIMAJPUWA
ATD
14:23 UTCApr 4, 2026
ETA
23:00 UTCApr 4, 2026
KAIYO MARU NO.8

KAIYO MARU NO.8

Identity

Fishing
Type
Japan flagJP
Flag
7036450
IMO Number
431501435
MMSI
JRAR
Call Sign

Specifications

45 m × 8 m
Length × Breadth
N/A
Year Built
577 t
Deadweight
230 t
Gross Tonnage
N/A
Engine Power
NIIGATA SHIPBUILDING & REPAIR - NIIGATA, JAPAN
Builder
N/A
Class Society
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Dive into the fleet, port, and flag state that KAIYO MARU NO.8 is part of.

Flag State
All JP-flagged vessels
Browse every ship currently registered under the JP flag, with live AIS positions.
Vessel Type
Browse all Fishings
See the global fleet of fishings tracked on MarineRadar with live AIS data.
Departure Port
Port of UWAJIMA
Port traffic, arrivals and live vessel positions for UWAJIMA (JPUWA).
Destination Port
Port of KUDAMATSU
Arrivals, berth specifications, and live vessel traffic for KUDAMATSU (JPKUD).

About KAIYO MARU NO.8

Identity · Ownership · Class · Route

KAIYO MARU NO.8 — Fishing

with a gross tonnage of 230 GT, and a dead weight of 577 tonnes, KAIYO MARU NO.8 is a fishing registered under the Japan flag. The vessel is built by NIIGATA SHIPBUILDING & REPAIR - NIIGATA, JAPAN.

KAIYO MARU NO.8 route and voyage history

KAIYO MARU NO.8 is currently on a voyage from UWAJIMA to KUDAMATSU with an estimated arrival on 2026-04-04T23:00:00Z. The live route and current course of KAIYO MARU NO.8 are shown on the bridge map above, updated whenever the vessel is in range of a coastal AIS receiver or a satellite pass.

Vessel class and identifiers

Vessels in the same class as KAIYO MARU NO.8 can be seen in the Similar Vessels section above or in the full fishing fleet at /vessel-type/fishing.

  • MMSI: 431501435
  • IMO: 7036450
  • Call sign: JRAR
  • Vessel type: Fishing
  • Flag state: Japan

Frequently Asked Questions

Where is KAIYO MARU NO.8 right now?+
KAIYO MARU NO.8 has not broadcast an AIS position for 157 days. The most recent broadcast placed it in the Sea of Japan, on 4 Apr 2026, 23:42 UTC. It was sailing from UWAJIMA to KUDAMATSU. Vessels stop appearing on terrestrial AIS when they move beyond receiver range, so a gap does not necessarily mean the vessel is inactive.
What are the identifiers for KAIYO MARU NO.8?+
KAIYO MARU NO.8 broadcasts MMSI 431501435 and is registered as IMO 7036450, with call sign JRAR . The MMSI is the radio identifier used by AIS; the IMO number stays with the ship for life and does not change with re-flagging or sale.
What type of ship is KAIYO MARU NO.8?+
KAIYO MARU NO.8 is classified as a fishing vessel registered under the JP flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full fishing fleet at /vessel-type/fishing and full JP flag list at /flag/jp.
How can I see the live position of KAIYO MARU NO.8?+
MarineRadar shows the latest AIS broadcast from KAIYO MARU NO.8 above, with current position, course, speed, and navigation status. Tap "View on map" to centre the live tracker on the vessel and watch its movement update in real time. The same data is available offline-friendly in the iOS and Android apps.
How often is KAIYO MARU NO.8's position updated?+
AIS transponders broadcast position every 2 seconds when underway at high speed and up to every 3 minutes at anchor. The position you see refreshes whenever the ship is in range of a coastal AIS receiver or a satellite pass — typically seconds in coastal waters and minutes offshore.
What class is KAIYO MARU NO.8?+
As a fishing, KAIYO MARU NO.8 sits in the same design class as the other fishings listed in the Similar Vessels section of the vessel page, or in the full fishing directory at /vessel-type/fishing. KAIYO MARU NO.8 has a gross tonnage of 230 GT.

KAIYO MARU NO.8 — Key Facts

MMSI
431501435
IMO number
7036450
Call sign
JRAR
Vessel type
Fishing
Flag state
JP
Navigation status
Under way using engine
Current speed
0.0 knots
Course over ground
296.0°
Heading
242°
Last known position
33.9831°, 131.8606°
Destination
KUDAMATSU
ETA
2026-04-04T23:00:00Z
Departure port
UWAJIMA
Actual time of departure
2026-04-04T14:23:00Z
Current draught
4 m
Maximum static draught
4 m
Gross tonnage
230
Dead weight
577 t
AIS last updated
2026-04-04T23:42:00Z