KOYO MARU
Current Status
Where is the vessel?
KOYO MARU is currently in Open sea, approx. 417 nm off the nearest listed port, based on AIS data received about 15h ago.
Latest AIS update:
Current position: 20.40219° N, 135.95563° E (Open sea, approx. 417 nm off the nearest listed port)
Average speed (last 7 days): Loading…
Average speed (last 30 days): Loading…
Vessel profile: KOYO MARU is a Towing > 200m OR Breadth > 25m 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 20.40219 lat / 135.95563 lng. Updated: 2026-05-20 02:15:13 UTCMore recent position available: 3 h 3 min ago
Free positions are delayed by 14 hours.
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Nearest reference points:
- Open sea, approx. 417 nm off the nearest listed port
- Open sea, approx. 419 nm off the nearest listed port
- Open sea, approx. 421 nm off the nearest listed port
Currently sailing under the flag of Japan 
Details:
Live Vessel KOYO MARU Analytics (details, animations, etc.)
Recent AIS points (UTC):
2026-05-19 23:51:26 UTC · 20.40800, 135.98169 · SOG 0.9 kn · COG 225°2026-05-19 23:51:26 UTC · 20.40800, 135.98169 · SOG 0.9 kn · COG 225°
2026-05-20 02:15:13 UTC · 20.40219, 135.95563 · SOG 0.7 kn · COG 220°
2026-05-20 02:15:13 UTC · 20.40219, 135.95563 · SOG 0.7 kn · COG 220°