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Port Seto Arrived Departure Shipping companies Summary In port Expected arrivals In news

Port Seto

Where is the Port?
SETO is located near the monitored sea lanes. The official UN/LOCODE of this port is JPSET.

How many vessels are in Seto port?
There are currently 31 vessels in port and 9 vessels recently departed.

Port map updates in near real-time from AIS snapshots and route transitions. Use the vessel-type filters and names toggle in the map control.


Most frequent incoming origins

No route destination distribution yet.

Most frequent outgoing destinations

No route destination distribution yet.


You can see routes between ports on port-to-port analytics.

AI agent endpoints for this port

Recent vessel arrivals at the port

Latest available transitions/port-call records (UTC). Total: 9
2025-09-15 12:47 UTC · JP flagYASHIMA MARU
IMO: 9094224, MMSI: 431402025 | Type: General Cargo Ship
2025-09-15 05:44 UTC · '431600516'
IMO: 0, MMSI: 431600516 | Type:
2025-09-15 05:44 UTC · 'DAI23FUKUMARU'
IMO: 0, MMSI: 431600607 | Type:
2025-09-14 13:04 UTC · SHINYOMARU NO.2
IMO: 9159608, MMSI: 431600639 | Type:
2025-09-14 11:54 UTC · JP flagASAHI
IMO: 9837896, MMSI: 431008081 | Type: Tug
2025-09-08 18:39 UTC · NO3MATHUMARU
IMO: 0, MMSI: 431007563 | Type:
2025-09-08 18:39 UTC · JP flagFUKUHO MARU NO. 2
IMO: 9267182, MMSI: 431602118 | Type: Oil Products Tanker
2025-09-08 08:41 UTC · Seiryumaru
IMO: 9667667, MMSI: 431004176 | Type: General Cargo Ship
2025-09-08 08:41 UTC · JP flagTOMI MARU
IMO: 9128647, MMSI: 431600421 | Type: Tug

Recent vessel departures from the port

Latest available transitions/port-call records (UTC). Total: 9
2025-09-15 12:47 UTC · JP flagYASHIMA MARU
IMO: 9094224, MMSI: 431402025 | Type: General Cargo Ship
2025-09-15 05:44 UTC · '431600516'
IMO: 0, MMSI: 431600516 | Type:
2025-09-15 05:44 UTC · 'DAI23FUKUMARU'
IMO: 0, MMSI: 431600607 | Type:
2025-09-14 13:04 UTC · SHINYOMARU NO.2
IMO: 9159608, MMSI: 431600639 | Type:
2025-09-14 11:54 UTC · JP flagASAHI
IMO: 9837896, MMSI: 431008081 | Type: Tug
2025-09-08 18:39 UTC · NO3MATHUMARU
IMO: 0, MMSI: 431007563 | Type:
2025-09-08 18:39 UTC · JP flagFUKUHO MARU NO. 2
IMO: 9267182, MMSI: 431602118 | Type: Oil Products Tanker
2025-09-08 08:41 UTC · Seiryumaru
IMO: 9667667, MMSI: 431004176 | Type: General Cargo Ship
2025-09-08 08:41 UTC · JP flagTOMI MARU
IMO: 9128647, MMSI: 431600421 | Type: Tug

Shipping companies (lines) whose ships most often called at the port Seto:

No companies linked yet.

Port summary

Port congestion score

Loading congestion data…

Vessel type distribution for the last 3 months:

Unknown · 1 calls (20%)
General Cargo Ship · 1 calls (20%)
Oil Products Tanker · 1 calls (20%)
Passenger/Ro-Ro Ship (vehicles) · 1 calls (20%)
Tug · 1 calls (20%)

Most frequent incoming origins

No route destination distribution yet.

Most frequent outgoing destinations

No route destination distribution yet.

Vessels currently in port

Detected by latest AIS in the extended port area, latest 72 hours (deduplicated by vessel).

Tsubaki
Type: Passenger Ro Ro Cargo Ship | IMO: 9646443, MMSI: 431003967 | AIS: 2026-07-12 11:41:19 UTC
JP flagFERRY NEW KOSHIKI
Type: Passenger/Ro-Ro Ship (vehicles) | IMO: 8974934, MMSI: 431602143 | AIS: 2026-07-12 11:41:19 UTC
FUKIMARU NO7
Type: Unknown | IMO: 9250294, MMSI: 431401904 | AIS: 2026-07-12 11:41:17 UTC
JP flagSAND No. 1
Type: Dredger | IMO: 9197246, MMSI: 431601178 | AIS: 2026-07-12 11:41:13 UTC
JP flag8KANNON
Type: Unknown | IMO: 9585780, MMSI: 431001044 | AIS: 2026-07-12 11:41:13 UTC
JP flagDAI88 TAISEI
Type: Tug | IMO: 0, MMSI: 431004394 | AIS: 2026-07-12 11:41:11 UTC
JP flagMARIERA
Type: Passenger Ship | IMO: 9062453, MMSI: 431000697 | AIS: 2026-07-12 11:40:59 UTC
JP flagSeikou-Maru
Type: Oil Products Tanker | IMO: 9413781, MMSI: 431402067 | AIS: 2026-07-12 11:40:38 UTC
JP flagMARINE ACE
Type: Ro-Ro Cargo Ship | IMO: 9170987, MMSI: 431600804 | AIS: 2026-07-12 11:36:49 UTC
Yokomaru
Type: Fishing Support Vessel | IMO: 9566863, MMSI: 432787000 | AIS: 2026-07-12 11:35:05 UTC
431017895
Type: Unknown | IMO: 0, MMSI: 431017895 | AIS: 2026-07-12 09:57:37 UTC
431028985
Type: Unknown | IMO: 0, MMSI: 431028985 | AIS: 2026-07-12 09:47:07 UTC
Orion
Type: Cable Layer | IMO: 9672674, MMSI: 431004877 | AIS: 2026-07-12 06:07:00 UTC
'SAIKAI'
Type: Unknown | IMO: 0, MMSI: 431011208 | AIS: 2026-07-12 06:06:56 UTC
JP flagTOKIMARU
Type: Unknown | IMO: 0, MMSI: 431013976 | AIS: 2026-07-12 03:41:50 UTC
JP flagTENKAI MARU
Type: Tug | IMO: 1061233, MMSI: 431026604 | AIS: 2026-07-12 02:03:45 UTC
TONE
Type: Unknown | IMO: 0, MMSI: 431999576 | AIS: 2026-07-12 01:43:49 UTC
JP flagMARINE LINER
Type: Ro-Ro Cargo Ship | IMO: 9601819, MMSI: 431002524 | AIS: 2026-07-11 10:19:35 UTC
JP flagTOYO MARU NO. 3
Type: General Cargo Ship | IMO: 9867695, MMSI: 431009909 | AIS: 2026-07-11 05:38:58 UTC
JP flagYAMADA MARU No. 21
Type: Fishing Vessel | IMO: 9038139, MMSI: 431601288 | AIS: 2026-07-11 02:02:11 UTC
88SUMIYOSHI
Type: Unknown | IMO: 0, MMSI: 431007982 | AIS: 2026-07-11 01:57:11 UTC
'431017885'
Type: Unknown | IMO: 0, MMSI: 431017885 | AIS: 2026-07-10 23:57:54 UTC
NO5KAIYOUMARU
Type: Unknown | IMO: 0, MMSI: 431007566 | AIS: 2026-07-10 14:10:44 UTC
NO3MATHUMARU
Type: Unknown | IMO: 0, MMSI: 431007563 | AIS: 2026-07-10 12:08:08 UTC
JP flagMMSI 431023876
Type: Unknown | IMO: 0, MMSI: 431023876 | AIS: 2026-07-10 09:46:22 UTC
TAKASHIMA
Type: Unknown | IMO: 0, MMSI: 431999697 | AIS: 2026-07-10 08:09:08 UTC
JP flagSEA PRINCESS
Type: Passenger Ship | IMO: 9836543, MMSI: 431008743 | AIS: 2026-07-10 08:08:57 UTC
431016292
Type: Unknown | IMO: 0, MMSI: 431016292 | AIS: 2026-07-10 08:08:36 UTC
JP flagTOMI MARU
Type: Tug | IMO: 9128647, MMSI: 431600421 | AIS: 2026-07-10 08:02:01 UTC
JP flagFUKUHO MARU NO. 2
Type: Oil Products Tanker | IMO: 9267182, MMSI: 431602118 | AIS: 2026-07-10 03:57:58 UTC
MEIKOUMARU
Type: Unknown | IMO: 0, MMSI: 431001131 | AIS: 2026-07-10 03:20:33 UTC

Expected arrivals

Forecast from transitions and inferred destination signals.

Port in news

Mentions from Topos news feed and spotlights.



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