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Type
IMO ---
MMSI 431009589
Flag
Flag Japan
Call Sign ---
Size 16 x 5 m
GT ---
DWT ---
Build ---
Status Active
Owner

Current Trip

Flag JPTAD
ATD
2025-12-12 03:15 (UTC)
15 h, 38 mins ago

Unknown

Destination Port
ETA*
---
Time Travelled 15 h, 38 mins
Remaining Time ---
Distance Travelled 0.82 nm
Remaining Distance ---
AVG Speed ---
MAX Speed ---
AVG Wind 13 knots
MAX Wind 13 knots
MIN Temp 8.7°C / 47.66°F
MAX Temp 8.7°C / 47.66°F
Draught ---
Position Received 2025-05-28 05:35

Current Position

Longitude ---
Latitude ---
Status Default
Speed 0.1 Knots
Course ---
Area Inland Sea
Station T-AIS
Position Received 2025-05-28 05:35

Info

info

Information

The current position of KOSHO MARU is in Inland Sea with coordinates 34.30807° / 133.78469° as reported on 2025-05-28 05:35 by AIS to our vessel tracker app. The vessel's current speed is 0.1 Knots

The vessel KOSHO MARU (MMSI: 431009589) is a Tug It's sailing under the flag of [JP] Japan.

In this page you can find informations about the vessels current position, last detected port calls, and current voyage information. If the vessels is not in coverage by AIS you will find the latest position.

The current position of KOSHO MARU is detected by our AIS receivers and we are not responsible for the reliability of the data. The last position was recorded while the vessel was in Coverage by the Ais receivers of our vessel tracking app.

Weather

Temperature 8.7°C / 47.66°F
Wind Speed 13 knots
Direction 11° N
Pressure 1028.5 hPa
Humidity 49.4 %
Cloud Coverage 60 %

Featured Company

Last Port Calls

Port Arrival Departure Time In Port
Flag TADOTSU 2025-12-11 23:06 2025-12-12 03:15 4 h
Flag MARUGAME 2025-12-10 03:43 2025-12-11 22:09 1 d
Flag MARUGAME 2025-12-08 23:11 2025-12-09 00:01 50 m
Flag MARUGAME 2025-12-08 21:39
Flag MARUGAME 2025-12-08 01:41 2025-12-08 01:57 15 m
Flag TADOTSU 2025-12-07 23:07 2025-12-08 00:40 1 h
Flag MARUGAME 2025-12-07 22:25
Flag MARUGAME 2025-12-06 02:41 2025-12-06 02:59 18 m
Flag TADOTSU 2025-12-05 23:16 2025-12-06 01:41 2 h
Flag MARUGAME 2025-12-05 21:50
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Most Visited Ports (Last year)

Port Arrivals
Flag MARUGAME 354
Flag TADOTSU 291

Last Trips

Origin Departure Destination Arrival Distance
Flag MARUGAME 2025-12-12 07:09 Flag TADOTSU 2025-12-12 08:06 2.31 nm
Flag MARUGAME 2025-12-09 09:01 Flag MARUGAME 2025-12-10 12:43 8.01 nm
Flag MARUGAME 2025-12-09 06:39 Flag MARUGAME 2025-12-09 08:11 4.63 nm
Flag TADOTSU 2025-12-08 09:40 Flag MARUGAME 2025-12-08 10:41 3.54 nm
Flag MARUGAME 2025-12-08 07:25 Flag TADOTSU 2025-12-08 08:07 2.04 nm
Flag TADOTSU 2025-12-06 10:41 Flag MARUGAME 2025-12-06 11:41 2.92 nm
Flag MARUGAME 2025-12-06 06:50 Flag TADOTSU 2025-12-06 08:16 4.32 nm
Flag MARUGAME 2025-12-05 10:14 Flag TADOTSU 2025-12-05 10:53 2.38 nm
Flag TADOTSU 2025-12-05 09:10 Flag MARUGAME 2025-12-05 09:41 1.76 nm
Flag TADOTSU 2025-12-05 07:30 Flag TADOTSU 2025-12-05 08:03 0.85 nm

Events

Time Event Details Position / Dest Info
2025-12-12 03:15 PORT DEPARTURE Flag TADOTSU
34.29534 / 133.74512
Speed: 2.6 kn
Course: -1°
2025-12-11 23:06 STOP Moving Flag TADOTSU
34.27755 / 133.73935
[JP] TADOTSU
Speed: 0.1 kn
Course: -1°
2025-12-11 23:06 PORT ARRIVAL Flag TADOTSU
34.27755 / 133.73935
[JP] TADOTSU
Speed: 2.6 kn
Course: -1°
2025-12-11 22:09 PORT DEPARTURE Flag MARUGAME
34.30611 / 133.76323
Speed: 3.9 kn
Course: -1°
2025-12-11 22:04 START Moving Flag MARUGAME
34.30546 / 133.76918
[JP] MARUGAME
Speed: 3.9 kn
Course: -1°
2025-12-10 23:07 STOP Moving Flag MARUGAME
34.30145 / 133.77057
[JP] MARUGAME
Speed: 0.1 kn
Course: -1°
2025-12-10 22:44 START Moving Flag MARUGAME
34.30411 / 133.77217
[JP] MARUGAME
Speed: 3.7 kn
Course: -1°
2025-12-10 22:13 STOP Moving Flag MARUGAME
34.30104 / 133.77480
[JP] MARUGAME
Speed: 0.1 kn
Course: -1°
2025-12-10 04:51 STOP Moving Flag MARUGAME
34.29688 / 133.77309
[JP] MARUGAME
Speed:
Course: -1°
2025-12-10 04:37 START Moving Flag MARUGAME
34.29992 / 133.77274
[JP] MARUGAME
Speed: 4.3 kn
Course: -1°
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