KOUSEN MARU
Current Status
Where is the vessel?
KOUSEN MARU is currently in 13 nm NW of Nishitokyo, based on AIS data received about 2h ago.
Latest AIS update:
Current position: 34.92162° N, 139.38472° E (13 nm NW of Nishitokyo)
Average speed (last 7 days): Loading…
Average speed (last 30 days): Loading…
Vessel profile: KOUSEN MARU is a Chemical Tanker with dimensions m x m.
This page combines live AIS, route history, probable destination signals, nearby traffic, and port activity for practical vessel monitoring.
The current position of vessel KOUSEN MARU is 34.92162 lat / 139.38472 lng. Updated: 2026-03-28 04:11:37 UTCNearest reference points:
- 15 nm S of Zushi
- Near Nishitokyo
- Near Toshima/Tokyo
Currently sailing under the flag of Japan 
KOUSEN MARU built in 2022 year
Deadweight:
801 tDetails:
Live Vessel KOUSEN MARU Analytics (details, animations, etc.)
Recent AIS points (UTC):
2026-03-27 21:47:39 UTC · 35.60762, 139.91933 · SOG 0.1 kn · COG 93°2026-03-28 00:14:27 UTC · 35.45148, 139.78342 · SOG 11 kn · COG 232°
2026-03-28 02:07:28 UTC · 35.16452, 139.73518 · SOG 11.4 kn · COG 220°
2026-03-28 04:11:37 UTC · 34.92162, 139.38472 · SOG 10.5 kn · COG 232°