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Type
IMO 8944173
MMSI 431301018
Flag
Flag Japan
Call Sign JL6618
Size 71 x 11 m
GT ---
DWT ---
Build ---
Status Active
Owner

Current Trip

Flag JPMIZ
ATD
2026-02-15 02:05 (UTC)
17 mins ago

>JP SBK OFF

Unknown Port
ETA*
2026-02-04 01:00 UTC
Time Travelled 17 mins
Remaining Time ---
Distance Travelled 0.88 nm
Remaining Distance ---
AVG Speed ---
MAX Speed ---
AVG Wind 2.9 knots
MAX Wind 3.1 knots
MIN Temp 13.7°C / 56.66°F
MAX Temp 13.8°C / 56.84°F
Draught 4.5 m
Position Received 11 d ago

Current Position

Longitude ---
Latitude ---
Status Under way using engine
Speed 12.5 Knots
Course 356°
Area Philippine Sea
Station T-AIS
Position Received 11 d ago

Info

info

Information

The current position of RYOSEI MARU is in Philippine Sea with coordinates 34.23029° / 134.99063° as reported on 2026-02-03 12:55 by AIS to our vessel tracker app. The vessel's current speed is 12.5 Knots

The vessel RYOSEI MARU (IMO: 8944173, MMSI: 431301018) is a Tanker 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 RYOSEI 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.

The current draught of RYOSEI MARU as reported by AIS is 4.5 meters

Weather

Temperature 13.8°C / 56.84°F
Wind Speed 3 knots
Direction 53° NE
Pressure 1017.1 hPa
Humidity 50.8 %
Cloud Coverage 70 %

Featured Company

Last Port Calls

Port Arrival Departure Time In Port
Flag MIZUSHIMA 2026-02-14 09:20 2026-02-15 02:05 16 h
Flag SAKAI 2026-02-14 00:17 2026-02-14 02:01 1 h
Flag SAKAI 2026-02-11 23:29 2026-02-13 22:13 1 d
Flag SAKAI 2026-02-10 01:33 2026-02-10 04:57 3 h
Flag SHIGEI 2026-02-04 23:49 2026-02-07 07:01 2 d
Flag YOKOHAMA 2026-02-01 01:23 2026-02-02 02:14 1 d
Flag KAWASAKI 2026-01-29 23:02 2026-01-30 23:29 1 d
Flag YOKOHAMA 2026-01-29 22:50 2026-01-29 22:58 8 m
Flag YOKOHAMA 2026-01-25 00:37 2026-01-26 05:05 1 d
Flag KAWASAKI 2026-01-22 23:40 2026-01-23 23:15 23 h
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Most Visited Ports (Last year)

Port Arrivals
Flag MIZUSHIMA 28
Flag SAKAI 17
Flag YOKOHAMA 11
Flag OTAKE 11
Flag MARUGAME 8
Flag HACHINOHE 5

Last Trips

Origin Departure Destination Arrival Distance
Flag SAKAI 2026-02-14 11:01 Flag MIZUSHIMA 2026-02-14 18:20 88.76 nm
Flag SAKAI 2026-02-14 07:13 Flag SAKAI 2026-02-14 09:17 3.24 nm
Flag SAKAI 2026-02-10 13:57 Flag SAKAI 2026-02-12 08:29 11.29 nm
Flag SHIGEI 2026-02-07 16:01 Flag SAKAI 2026-02-10 10:33 133.21 nm
Flag YOKOHAMA 2026-02-02 11:14 Flag SHIGEI 2026-02-05 08:49 473.05 nm
Flag KAWASAKI 2026-01-31 08:29 Flag YOKOHAMA 2026-02-01 10:23 12.46 nm
Flag YOKOHAMA 2026-01-30 07:58 Flag KAWASAKI 2026-01-30 08:02 0.88 nm
Flag YOKOHAMA 2026-01-26 14:05 Flag YOKOHAMA 2026-01-30 07:50 708.05 nm
Flag KAWASAKI 2026-01-24 08:15 Flag YOKOHAMA 2026-01-25 09:37 17.11 nm
Flag YOKOHAMA 2026-01-23 08:18 Flag KAWASAKI 2026-01-23 08:40 3.31 nm

Events

Time Event Details Position / Dest Info
2026-02-15 02:05 PORT DEPARTURE Flag MIZUSHIMA
34.44886 / 133.75783
>JP SBK OFF
Speed: 11 kn
Course: -1°
2026-02-15 01:56 START Moving Flag MIZUSHIMA
34.47534 / 133.74850
[JP] MIZUSHIMA
Speed: 8.9 kn
Course: 168°
2026-02-14 09:37 STOP Moving Flag MIZUSHIMA
34.48410 / 133.75365
[JP] MIZUSHIMA
Speed:
Course: 193°
2026-02-14 09:20 PORT ARRIVAL Flag MIZUSHIMA
34.46409 / 133.75423
[JP] MIZUSHIMA
Speed: 13.5 kn
Course: 327°
2026-02-14 02:01 PORT DEPARTURE Flag SAKAI
34.55656 / 135.39400
>JP SBK OFF
Speed: 10.7 kn
Course: 271°
2026-02-14 01:53 START Moving Flag SAKAI
34.55584 / 135.42163
[JP] SAKAI
Speed: 7.7 kn
Course: 276°
2026-02-14 00:17 PORT ARRIVAL Flag SAKAI
34.55324 / 135.42946
[JP] SAKAI
Speed: 1.1 kn
Course: 143°
2026-02-13 22:13 PORT DEPARTURE Flag SAKAI
34.54681 / 135.38727
>JP SBK OFF
Speed: 8.5 kn
Course: 323°
2026-02-13 21:57 START Moving Flag SAKAI
34.51576 / 135.40332
[JP] SAKAI
Speed: 4.5 kn
Course: 28°
2026-02-11 23:29 STOP Moving Flag SAKAI
34.52097 / 135.41553
[JP] SAKAI
Speed: 0.2 kn
Course: 295°
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