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Japan flag

SEAON TAIYO MARU — Tug · MMSI 431013502

JPClass B
World map showing the last known position of SEAON TAIYO MARU at 33° 53.374' N, 130° 46.253' E
NSEW
Current PositionLive

SEAON TAIYO MARU is currently positioned in the East China Sea, at 33.8896° N, 130.7709° E. It is sailing from TOBATA to WAKAMATSU with an ETA of 3 Sep 2026, 04:13 UTC. AIS position received 8 Sep 2026, 15:27 UTC.

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Updated 56 minutes ago using terrestrial data
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Class B
Current Navigational Status
0.0 kn
Speed
0.0°
/ 511°
Course / Heading
---
Static Draught
---
Current Draught

Voyage Tracker

Japan flag
TOBATAJPTBT
ATD
04:13 UTCSep 3, 2026
ETA
04:13 UTCSep 3, 2026
SEAON TAIYO MARU

SEAON TAIYO MARU

Identity

Tug
Type
Japan flagJP
Flag
N/A
IMO Number
431013502
MMSI
N/A
Call Sign

Specifications

N/A
Length × Breadth
N/A
Year Built
N/A
Deadweight
N/A
Gross Tonnage
N/A
Engine Power
N/A
Builder
N/A
Class Society
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Real-time AIS positions, voyage history, and arrival alerts for SEAON TAIYO MARU — straight from your phone.

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Dive into the fleet, port, and flag state that SEAON TAIYO MARU 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 Tugs
See the global fleet of tugs tracked on MarineRadar with live AIS data.
Departure Port
Port of TOBATA
Port traffic, arrivals and live vessel positions for TOBATA (JPTBT).
Destination Port
Port of WAKAMATSU
Arrivals, berth specifications, and live vessel traffic for WAKAMATSU (JPWAM).

About SEAON TAIYO MARU

Identity · Ownership · Class · Route

SEAON TAIYO MARU — Tug

SEAON TAIYO MARU is a tug registered under the Japan flag.

SEAON TAIYO MARU route and voyage history

SEAON TAIYO MARU is currently on a voyage from TOBATA to WAKAMATSU with an estimated arrival on 2026-09-03T04:13:00Z. The live route and current course of SEAON TAIYO MARU 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 SEAON TAIYO MARU can be seen in the Similar Vessels section above or in the full tug fleet at /vessel-type/tug-pilot-vessel.

  • MMSI: 431013502
  • Vessel type: Tug
  • Flag state: Japan

Frequently Asked Questions

Where is SEAON TAIYO MARU right now?+
SEAON TAIYO MARU is currently in the East China Sea, within the Japan / Korea shipping lane. It is sailing from TOBATA to WAKAMATSU with an ETA of 3 Sep 2026, 04:13 UTC. Its exact coordinates, speed and ETA are shown at the top of this page and refresh from the latest AIS broadcast.
What are the identifiers for SEAON TAIYO MARU?+
SEAON TAIYO MARU broadcasts MMSI 431013502. 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 SEAON TAIYO MARU?+
SEAON TAIYO MARU is classified as a tug vessel registered under the JP flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full tug fleet at /vessel-type/tug-pilot-vessel and full JP flag list at /flag/jp.
How can I see the live position of SEAON TAIYO MARU?+
MarineRadar shows the latest AIS broadcast from SEAON TAIYO MARU 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 SEAON TAIYO MARU'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 SEAON TAIYO MARU?+
As a tug, SEAON TAIYO MARU sits in the same design class as the other tugs listed in the Similar Vessels section of the vessel page, or in the full tug directory at /vessel-type/tug-pilot-vessel.

SEAON TAIYO MARU — Key Facts

MMSI
431013502
Vessel type
Tug
Flag state
JP
Navigation status
Class B
Current speed
0.0 knots
Course over ground
0.0°
Heading
511°
Last known position
33.8896°, 130.7709°
Destination
WAKAMATSU
ETA
2026-09-03T04:13:00Z
Departure port
TOBATA
Actual time of departure
2026-09-03T04:13:00Z
AIS last updated
2026-09-08T15:27:56Z