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Japan flag

SINKOU MARU — Cargo · MMSI 431000647

JPStopped
World map showing the last known position of SINKOU MARU at 35° 22.577' N, 139° 54.029' E
NSEW
Current PositionLast report

SINKOU MARU was last reported in the Sea of Japan, at 35.3763° N, 139.9005° E, on 8 Sep 2026, 03:08 UTC. It was sailing from TOKYO to KISARAZU with an ETA of 8 Sep 2026, 01:45 UTC.

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Updated 12 hours ago using terrestrial data
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Stopped
Current Navigational Status
0.0 kn
Speed
0.0°
/ 241°
Course / Heading
---
Static Draught
3.6 m
Current Draught

Voyage Tracker

Japan flag
TOKYOJPTYO
ATD
00:27 UTCSep 8, 2026
ETA
01:45 UTCSep 8, 2026
SINKOU MARU

SINKOU MARU

Identity

Cargo
Type
Japan flagJP
Flag
N/A
IMO Number
431000647
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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Dive into the fleet, port, and flag state that SINKOU 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 Cargos
See the global fleet of cargos tracked on MarineRadar with live AIS data.
Departure Port
Port of TOKYO
Port traffic, arrivals and live vessel positions for TOKYO (JPTYO).
Destination Port
Port of KISARAZU
Arrivals, berth specifications, and live vessel traffic for KISARAZU (JPKZU).

About SINKOU MARU

Identity · Ownership · Class · Route

SINKOU MARU — Cargo

SINKOU MARU is a cargo registered under the Japan flag.

SINKOU MARU route and voyage history

SINKOU MARU is currently on a voyage from TOKYO to KISARAZU with an estimated arrival on 2026-09-08T01:45:00Z. The live route and current course of SINKOU 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 SINKOU MARU can be seen in the Similar Vessels section above or in the full cargo fleet at /vessel-type/cargo.

  • MMSI: 431000647
  • Vessel type: Cargo
  • Flag state: Japan

Frequently Asked Questions

Where is SINKOU MARU right now?+
SINKOU MARU was last reported in the Sea of Japan, within the Japan / Korea shipping lane, on 8 Sep 2026, 03:08 UTC. It was sailing from TOKYO to KISARAZU with an ETA of 8 Sep 2026, 01:45 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 SINKOU MARU?+
SINKOU MARU broadcasts MMSI 431000647. 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 SINKOU MARU?+
SINKOU MARU is classified as a cargo vessel registered under the JP flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full cargo fleet at /vessel-type/cargo and full JP flag list at /flag/jp.
How can I see the live position of SINKOU MARU?+
MarineRadar shows the latest AIS broadcast from SINKOU 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 SINKOU 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 SINKOU MARU?+
As a cargo, SINKOU MARU sits in the same design class as the other cargos listed in the Similar Vessels section of the vessel page, or in the full cargo directory at /vessel-type/cargo.

SINKOU MARU — Key Facts

MMSI
431000647
Vessel type
Cargo
Flag state
JP
Navigation status
Stopped
Current speed
0.0 knots
Course over ground
0.0°
Heading
241°
Last known position
35.3763°, 139.9005°
Destination
KISARAZU
ETA
2026-09-08T01:45:00Z
Departure port
TOKYO
Actual time of departure
2026-09-08T00:27:00Z
Current draught
3.6 m
AIS last updated
2026-09-08T03:08:00Z