KOYO MARU
Current Status
Where is the vessel?
KOYO MARU is currently in Near Muroran, based on AIS data received about 14h ago.
Latest AIS update:
Current position: 42.32849° N, 140.98312° E (Near 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 42.32849 lat / 140.98312 lng. Updated: 2026-06-22 21:30:27 UTCMore recent position available: 57 min ago
Free positions are delayed by 14 hours.
We recommend registering. If you register, paid vessel access will be saved in your profile. Guest access works only through a personal link.
Nearest 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):
2026-06-22 17:30:25 UTC · 42.32848, 140.98315 · SOG 0 kn · COG 111°2026-06-22 19:27:24 UTC · 42.32847, 140.98312 · SOG 0 kn · COG 111°
2026-06-22 19:57:20 UTC · 42.32848, 140.98312 · SOG 0 kn · COG 111°
2026-06-22 21:30:27 UTC · 42.32849, 140.98312 · SOG 0 kn · COG 111°