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Vessel photo of SEIEI MARU (IMO 9810848)

JP flag SEIEI MARU

Vessel type: Nuclear Fuel Carrier | IMO: 9810848 | MMSI: MMSI: 431521000
Call sign: 7KDI
Current Status

Where is the vessel?

SEIEI MARU is currently in 15 nm W of Oga, based on AIS data received about 1h ago.

Latest AIS update:

Current position: 39.84242° N, 139.51733° E (15 nm W of Oga)

Average speed (last 7 days): Loading…

Average speed (last 30 days): Loading…

Vessel profile: SEIEI MARU is a Nuclear Fuel Carrier 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 SEIEI MARU is 39.84242 lat / 139.51733 lng. Updated: 2026-04-13 05:39:56 UTC
Nearest reference points:
  • Near Yokohama, Aomori
  • 11 nm NW of Yokohama, Aomori
  • Near Shiogama

Currently sailing under the flag of Japan JP flag

SEIEI MARU built in 2019 year

Deadweight:
3018 t

Details:

Live Vessel SEIEI MARU Analytics (details, animations, etc.)


Recent AIS points (UTC):
2026-04-12 23:43:25 UTC · 40.87479, 139.93642 · SOG 10.1 kn · COG 203°
2026-04-13 02:29:24 UTC · 40.44179, 139.72159 · SOG 11.3 kn · COG 198°
2026-04-13 03:36:55 UTC · 40.22831, 139.64806 · SOG 12 kn · COG 196°
2026-04-13 05:39:56 UTC · 39.84242, 139.51733 · SOG 12.8 kn · COG 197°

Track of the vessel in the last 60 days


UTC: --
Start: -- Track timeline (UTC) End: --
Encountered: --


Link to the map:

Find another ship

AI agent endpoints for this vessel

SEIEI_MARU (431521000) last ports (portcalls and passsages)

Tsuruga | 2025-09-05 06:59:39
Tsugaru-Kaikyo | 2025-08-31 05:58:41
Muroran | 2025-08-22 23:58:13
Muroran | 2025-08-18 23:01:24
Muroran | 2025-08-14 22:59:15
Muroran | 2025-08-10 22:59:01
Yokosuka | 2025-08-09 02:58:52
Kawasaki | 2025-08-09 00:57:51
Yokohama | 2025-08-05 03:00:37
Yokohama | 2025-08-01 02:59:35
Yokohama | 2025-07-28 02:58:53
Yokohama | 2025-07-24 02:00:43
Yokohama | 2025-07-20 01:58:58
Yokohama | 2025-07-16 01:44:38
Yokohama | 2025-07-12 01:01:00
Yokohama | 2025-07-08 01:00:35
Yokohama | 2025-07-04 01:00:04
Yokohama | 2025-06-30 00:58:35
Yokosuka | 2025-06-29 23:21:14
Tsugaru-Kaikyo | 2025-06-26 06:50:34
Hakodate | 2025-06-17 15:00:47
Tsugaru-Kaikyo | 2025-06-14 01:24:20
SHICHIRUI | 2025-06-12 08:59:00
OMAEZAKI | 2025-06-03 14:58:53
Muroran | 2025-05-23 22:36:48
Tsugaru-Kaikyo | 2025-05-23 17:58:56
Tsugaru-Kaikyo | 2025-05-16 06:25:18
Muroran | 2025-05-10 15:00:38
Muroran | 2025-05-06 14:58:03
Muroran | 2025-05-02 14:31:27
Muroran | 2025-04-28 14:26:08
Muroran | 2025-04-24 14:11:50
Tsugaru-Kaikyo | 2025-04-21 04:58:16
Tsugaru-Kaikyo | 2025-03-27 16:58:44
Tsuruga | 2025-03-22 22:54:28
Hakodate | 2025-03-11 11:58:59
Tsugaru-Kaikyo | 2025-03-02 09:52:54
TSUKINOKAWA | 2025-02-23 08:22:21
SUMOTO | 2025-02-17 09:17:56
Kobe | 2025-02-16 00:53:54
Kobe | 2025-02-12 00:48:49
KADA | 2025-02-11 21:49:36
CHOSHI | 2025-02-10 08:34:38
OMAEZAKI | 2025-02-05 21:56:49
OMAEZAKI | 2025-02-01 21:45:17
Muroran | 2025-01-28 12:58:58
Muroran | 2025-01-24 12:58:28
HITACHI | 2025-01-20 02:59:27
HITACHI | 2025-01-16 02:59:21
Muroran | 2025-01-12 13:52:39
Muroran | 2025-01-08 13:39:38
Muroran | 2025-01-04 13:00:58
Muroran | 2024-12-31 13:00:18
Muroran | 2024-12-27 12:38:22
Muroran | 2024-12-23 12:00:52
Muroran | 2024-12-19 11:59:33
Muroran | 2024-12-15 11:59:26
Muroran | 2024-12-11 11:57:40
Muroran | 2024-12-07 11:34:33
Tsugaru-Kaikyo | 2024-12-02 09:58:39
Tsugaru-Kaikyo | 2024-11-21 12:30:24
Muroran | 2024-11-16 06:59:35
Tsugaru-Kaikyo | 2024-11-13 22:58:53
SAKAIMINATO | 2024-11-05 09:24:33
Tsugaru-Kaikyo | 2024-10-30 12:20:11
Tsugaru-Kaikyo | 2024-10-26 10:28:53
Tsugaru-Kaikyo | 2024-10-17 12:59:25
Muroran | 2024-10-15 13:58:42
Kobe | 2024-10-07 23:00:55
Tsugaru-Kaikyo | 2024-10-03 11:59:10
Hakodate | 2024-09-20 11:58:50
Muroran | 2024-09-14 21:01:12
Muroran | 2024-09-10 21:00:43
Tsugaru-Kaikyo | 2024-09-10 15:58:36
Tsuruga | 2024-09-02 21:51:46
Hakodate | 2024-08-30 06:34:59
Muroran | 2024-08-22 08:44:11
Muroran | 2024-08-18 08:09:07
Muroran | 2024-08-14 08:01:24
Muroran | 2024-08-10 07:59:28
Yokosuka | 2024-08-08 02:58:03
Kawasaki | 2024-08-08 00:24:34
Yokohama | 2024-08-04 03:35:41
Yokohama | 2024-07-31 03:00:43
Yokohama | 2024-07-27 02:58:54
Yokohama | 2024-07-23 02:58:49
Yokohama | 2024-07-19 02:45:23
Yokohama | 2024-07-15 02:01:22
Yokohama | 2024-07-11 01:58:36
Yokohama | 2024-07-07 01:32:03
Yokohama | 2024-07-03 01:01:12
Yokohama | 2024-06-29 00:59:29
Yokohama | 2024-06-25 00:00:39
Yokohama | 2024-06-20 23:58:45
Yokohama | 2024-06-16 23:58:09
Yokohama | 2024-06-12 23:07:36
Yokohama | 2024-06-08 23:01:33
Yokohama | 2024-06-04 23:00:48
Yokosuka | 2024-06-04 22:41:09
Muroran | 2024-05-25 17:58:15
Tsugaru-Kaikyo | 2024-05-25 12:51:32
Tsuruga | 2024-05-22 22:58:03
Tsugaru-Kaikyo | 2024-05-19 07:58:25
Muroran | 2024-05-12 02:59:34
Muroran | 2024-05-07 14:59:32
Muroran | 2024-05-03 14:59:01
Muroran | 2024-04-29 14:02:17
Muroran | 2024-04-25 13:59:29
Tsugaru-Kaikyo | 2024-04-21 03:58:03
Hakodate | 2024-04-10 06:59:26
Hakodate | 2024-04-06 06:58:03
Tsugaru-Kaikyo | 2024-03-29 12:22:39
Oita | 2024-03-05 10:25:35
Hakodate | 2024-02-15 10:58:03
Honshu | 2024-02-10 00:59:09
Muroran | 2024-01-20 13:45:12
HITACHINAKA | 2024-01-15 23:53:01
HITACHINAKA | 2024-01-11 23:23:20
Tsugaru-Kaikyo | 2023-12-05 11:58:35
Muroran | 2023-11-24 13:45:19
Muroran | 2023-11-20 13:01:26
Muroran | 2023-11-16 13:00:25
Muroran | 2023-11-12 12:59:24
Muroran | 2023-11-08 12:01:36
Muroran | 2023-11-04 12:00:58
Muroran | 2023-10-31 12:00:56
Muroran | 2023-10-27 13:00:15
Muroran | 2023-10-23 13:00:03
Muroran | 2023-10-19 12:59:32
Muroran | 2023-10-15 12:36:00
Muroran | 2023-10-11 11:35:06
Muroran | 2023-10-07 10:52:34
Muroran | 2023-10-03 10:01:21
Tsugaru-Kaikyo | 2023-09-27 02:57:17
Muroran | 2023-08-26 23:19:36
Kawasaki | 2023-08-25 02:13:12
Yokohama | 2023-08-23 01:25:49
Yokohama | 2023-08-19 00:56:03
Yokohama | 2023-08-15 00:55:12
Yokohama | 2023-08-08 10:32:00
Yokohama | 2023-08-04 10:27:27
Yokohama | 2023-07-31 10:20:03
Yokohama | 2023-07-27 09:54:27
Yokohama | 2023-07-23 09:31:41
Yokohama | 2023-07-19 07:52:55
Yokohama | 2023-07-15 07:40:57
Yokohama | 2023-07-11 07:04:20
Yokohama | 2023-07-07 05:48:31
Yokohama | 2023-07-03 05:39:44
Yokohama | 2023-06-29 05:27:19
Yokohama | 2023-06-25 05:10:24
Yokosuka | 2023-06-25 04:36:23
Honshu | 2023-06-24 19:30:01
Muroran | 2023-06-20 06:32:47
Muroran | 2023-06-16 06:19:27
Muroran | 2023-06-12 06:10:58
Muroran | 2023-06-08 04:54:10
Honshu | 2023-06-06 17:24:52
Muroran | 2023-05-30 04:44:44
Muroran | 2023-05-26 04:23:33
Muroran | 2023-05-22 04:02:02
Muroran | 2023-05-18 01:21:27
Muroran | 2023-05-13 22:31:29
Muroran | 2023-05-09 21:38:05
Muroran | 2023-05-05 21:22:54
Muroran | 2023-05-01 20:10:27
Muroran | 2023-04-27 18:33:11
Muroran | 2023-04-23 18:26:56
Tsugaru-Kaikyo | 2023-04-23 12:23:37
Tsugaru-Kaikyo | 2023-04-14 12:06:00
Muroran | 2023-04-03 22:42:40
Muroran | 2023-03-30 19:59:47
Muroran | 2023-03-26 16:56:34
Tsugaru-Kaikyo | 2023-03-22 02:44:47
Tsugaru-Kaikyo | 2023-03-12 05:06:16
Muroran | 2023-03-09 11:56:08
Muroran | 2023-02-27 17:50:54
Muroran | 2023-02-14 17:54:59
Muroran | 2023-02-07 15:04:05
Muroran | 2023-01-07 11:18:56
Muroran | 2023-01-03 08:28:03


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