SEIKOU MARU
- Vessel Type: Cargo
- MMSI: 431009274
- IMO: 9818979
- Call sign: JD4147
SEIKOU MARU (IMO: 9818979) is a Cargo vessel sailing under the Japan flag. It has an overall length of 148 feets and a beam of 30 feets.
SEIKOU MARU position reported at 04/22/2026 04:22:39 UTC:
Latitude: 139.697985, Longitude 139.697985 longitude
Visited ports: Tokyo, Tateyama Anch, Tateyama
| Port | Type | Date |
|---|---|---|
| TOKYO | Port | 4/21/2026 |
| TATEYAMA ANCH | Anchorage | 11/3/2025 |
| TATEYAMA | Port | 11/3/2025 |
| TOKYO | Port | 11/1/2025 |