KOYO MARU
Current Status
Where is the vessel?
KOYO MARU is currently in 16 nm S of Muroran, based on AIS data received about 2h ago.
Latest AIS update:
Current position: 42.06643° N, 141.08440° E (16 nm S of Muroran)
Average speed (last 7 days): Loading…
Average speed (last 30 days): Loading…
Vessel profile: KOYO MARU is a General Cargo Ship 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 KOYO MARU is 42.06643 lat / 141.08440 lng. Updated: 2026-04-24 09:09:14 UTCNearest reference points:
- Near Muroran
- 23 nm NE of SAI
- 11 nm NW of Yokohama, Aomori
Currently sailing under the flag of Japan 
KOYO MARU built in 2015 year
Deadweight:
4812 tDetails:
Live Vessel KOYO MARU Analytics (details, animations, etc.)
Recent AIS points (UTC):
2026-04-24 07:46:38 UTC · 41.82584, 141.25003 · SOG 12 kn · COG 332°2026-04-24 09:09:14 UTC · 42.06643, 141.08440 · SOG 11.9 kn · COG 331°
2026-04-24 09:09:14 UTC · 42.06643, 141.08440 · SOG 11.9 kn · COG 331°
2026-04-24 09:09:14 UTC · 42.06643, 141.08440 · SOG 11.9 kn · COG 331°