vesseltracker.com
Seiho Maru
Current Status
Where is the vessel?
Seiho Maru is currently in 14 nm E of Iruma, based on AIS data received less than 1h ago.
Latest AIS update:
Current position: 34.70262° N, 139.05742° E (14 nm E of Iruma)
Average speed (last 7 days): Loading…
Average speed (last 30 days): Loading…
Vessel profile: Seiho Maru is a General Cargo Ship with dimensions 75m x 12m.
This page combines live AIS, route history, probable destination signals, nearby traffic, and port activity for practical vessel monitoring.
The current position of vessel Seiho Maru is 34.70262 lat / 139.05742 lng. Updated: 2026-04-21 20:18:27 UTCNearest reference points:
- Near Iruma
- 10 nm SE of Iruma
- Near Toshima/Tokyo
Currently sailing under the flag of Japan 
Details:
Live Vessel Seiho Maru Analytics (details, animations, etc.)
Recent AIS points (UTC):
2026-04-21 16:56:11 UTC · 34.87156, 139.87532 · SOG 13.4 kn · COG 265°2026-04-21 18:07:07 UTC · 34.85001, 139.55682 · SOG 13.2 kn · COG 264°
2026-04-21 19:45:37 UTC · 34.79134, 139.15605 · SOG 13.1 kn · COG 225°
2026-04-21 20:18:27 UTC · 34.70262, 139.05742 · SOG 12.8 kn · COG 221°