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Port of Yokosuka

Japan

UN/LOCODEJPYOSWhat is a UN/LOCODE?35.2833° N, 139.6667° ELocal timeAsia/Tokyo, UTC+9
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In short

Yokosuka: 3 ships in port now, 4 arrivals and 2 departures in the last 24 h (detected from AIS, as of Oct 3, 2026, 13:32 UTC).

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In port now
3
Arrivals, last 24 h
4
Departures, last 24 h
2
Ships nearby, last 6 h
40

Arrivals and departures AIS-detected

Ships Voydar detected in port from their AIS positions: who is in port now and who left in the last 48 hours. Calls shorter than 30 minutes are not shown, and at places without a charted harbour only ships with an IMO number count. Times UTC.

In port now

VesselArrived
Japan HAMAYUPassengerOct 3, 2026, 11:21 UTC
Japan NO.11YONEMOTOMARUOct 3, 2026, 01:04 UTC
United States WARSHIP 114Military opsOct 2, 2026, 06:55 UTC

Left in the last 48 h

VesselLeftTime in port
Japan ALTAIRPassengerOct 3, 2026, 05:23 UTC2 h 5 min
Japan NICHIYU MARUCargoOct 3, 2026, 03:35 UTC6 h 46 min

As of Oct 3, 2026, 13:32 UTC.

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Expected arrivals AIS-detected

Ships whose AIS destination names Yokosuka, with the arrival time their crew entered. Reported in the last 24 hours, due within 7 days. Crews type these by hand: a destination can be out of date and an ETA can slip.

2 ships shown, earliest first.

VesselETA (UTC)Destination as broadcastMatched by
Japan WILLING BELLCargoOct 3, 2026, 13:10 UTCJP YOSUN/LOCODE
Japan AZUMA MARUTugOct 3, 2026, 14:00 UTC>JP YOSUN/LOCODE

Source: AIS voyage reports via AISstream.io global terrestrial AIS. Times are the crew's ETA, not a Voydar estimate. As of Oct 3, 2026, 13:32 UTC.

Arrivals per day AIS-detected

Ships Voydar detected arriving at Yokosuka on each of the last 30 days (UTC), counted once per ship per day. A day with no bar had no detected arrivals, which can also mean a gap in our AIS coverage.

024Sep 3, 2026: 0 shipsSep 3Sep 4, 2026: 0 shipsSep 5, 2026: 0 shipsSep 6, 2026: 0 shipsSep 7, 2026: 0 shipsSep 8, 2026: 0 shipsSep 9, 2026: 0 shipsSep 10, 2026: 0 shipsSep 10Sep 11, 2026: 0 shipsSep 12, 2026: 0 shipsSep 13, 2026: 0 shipsSep 14, 2026: 0 shipsSep 15, 2026: 0 shipsSep 16, 2026: 0 shipsSep 17, 2026: 0 shipsSep 17Sep 18, 2026: 0 shipsSep 19, 2026: 0 shipsSep 20, 2026: 0 shipsSep 21, 2026: 4 shipsSep 22, 2026: 0 shipsSep 23, 2026: 0 shipsSep 24, 2026: 0 shipsSep 24Sep 25, 2026: 0 shipsSep 26, 2026: 0 shipsSep 27, 2026: 1 shipSep 28, 2026: 0 shipsSep 29, 2026: 3 shipsSep 30, 2026: 1 shipOct 1, 2026: 0 shipsOct 1Oct 2, 2026: 2 ships
11 arrivals in 30 days, 0.4 a day on average.
Show as a table
Day (UTC)Ships arriving
Sep 3, 20260
Sep 4, 20260
Sep 5, 20260
Sep 6, 20260
Sep 7, 20260
Sep 8, 20260
Sep 9, 20260
Sep 10, 20260
Sep 11, 20260
Sep 12, 20260
Sep 13, 20260
Sep 14, 20260
Sep 15, 20260
Sep 16, 20260
Sep 17, 20260
Sep 18, 20260
Sep 19, 20260
Sep 20, 20260
Sep 21, 20264
Sep 22, 20260
Sep 23, 20260
Sep 24, 20260
Sep 25, 20260
Sep 26, 20260
Sep 27, 20261
Sep 28, 20260
Sep 29, 20263
Sep 30, 20261
Oct 1, 20260
Oct 2, 20262

Vessels near Yokosuka

Ships Voydar received on AIS near the port in the last 6 hours, most recent first. Being near a port is not a port call; the board above lists calls.

Vessels near Yokosuka
VesselLast seen
JapanMATSUYAMA MARU NO.15Tanker
JapanCP-16001
JapanTETSUUN MARU NO.1Cargo
JapanKAI-OH MARUCargo
JapanSUMISE MARU NO.23Cargo
PanamaCENTURY COSMOSCargo
United StatesSL HAWAIITanker
JapanAZUMA MARUTug
PhilippinesKEIO CORALCargo
JapanTAIKO MARUCargo
JapanKUROGANETug
JapanKOHAKUCargo
JapanKATASE MARUTug
JapanTAKE MARU NO82Tug
Marshall IslandsFEDERAL COLUMBIACargo
JapanSAKURACargo
JapanSHINFUJI MARUOther
LiberiaMSC PROCIDACargo (hazardous cat. A)
JapanJP COSMOSCargo
Hong KongSITC OSAKACargo (hazardous cat. A)
US GOV VESSEL
JapanASHIGARA MARUTug
NorwayTARANGERTanker (hazardous cat. B)
JapanKANRYU MARUCargo
JapanSOYO MARUOther
JapanRYOEI MARU NO.11Tanker
YT-804 NAVY TUG
JapanYOSHU NO.1Cargo
JapanRINDO MARUTanker
JapanSHIRANAMICargo
JapanKIRISHIMA MARU NO.3Tanker
JapanHAMAYUPassenger
PhilippinesPULANG TALACargo
PhilippinesMELIACargo
JapanPRINCESS BELLCargo
Marshall IslandsNEW OSHIMACargo
JapanMIWACargo
JapanNSU KATSURACargo
SingaporeONE SPIRITCargo (hazardous cat. A)
JapanNIPPON MARUOther (hazardous cat. A)

Harbour & facilities

Harbour particulars for Yokosuka from the NGA World Port Index (WPI port no. 61400). Depths in metres as charted by NGA.

Harbour size
Medium
Harbour type
Coastal (natural)
Shelter
Good
Channel depth
14 m
Anchorage depth
23 m
Cargo pier depth
9 m
Oil terminal depth
9 m
Mean tide
2 m
Max vessel draft
10 m
Pilotage compulsory
Yes
First port of entry
Yes
Repairs
Limited
Dry dock
Medium

Source: NGA World Port Index (Pub. 150). Licence: US Government public domain.

Not for navigation.

Forecast

Model forecast for Yokosuka over the next 72 hours, every 6 hours: wind, gusts, waves and visibility. Times in UTC.

Time (UTC)Wind (kn)FromGusts (kn)Waves (m)Period (s)Visibility (km)
652°110.3424
820°130.3524
1121°170.5324
1138°170.5324
921°160.5424
132°200.7424
125°190.8924
1224°170.81424
99°140.71424
10359°160.71424
1022°160.81524

Forecast: ECMWF IFS 0.25° + ECMWF WAM, run of Oct 3, 2026, 00:00 UTC. Visibility: NOAA GFS 0.25° + GFS-Wave (WAVEWATCH III), run of Oct 3, 2026, 06:00 UTC. Waves are taken from the wave model's nearest sea point, 8 km away.

Source: ECMWF open data (IFS 0.25° forecasts, ECMWF WAM waves). This service is based on data and products of the European Centre for Medium-Range Weather Forecasts (ECMWF). Source: www.ecmwf.int. Licence: CC BY 4.0. Licence: CC-BY-4.0 + ECMWF Terms of Use.

Source: NOAA GFS 0.25° and GFS-Wave (WAVEWATCH III) forecasts. Forecast: NOAA NCEP GFS / GFS-Wave (WAVEWATCH III). Licence: US Government work (public domain); NOAA Open Data Dissemination.

A model forecast, not an observation. Not for navigation.

Yokosuka: daily port calls from satellite AIS (IMF PortWatch)

Estimates published by the International Monetary Fund's PortWatch, built from satellite and terrestrial AIS. They cover waters our own receivers do not reach yet. These are the IMF's figures, not Voydar's counts.

The IMF estimates 6 port calls in the 7 days and 41 in the 30 days to Sep 25, 2026. That is 33% less than the same 30 days a year earlier (61).

Container
0
Tanker
12
Dry bulk
1
General cargo
9
Ro-ro
19

Estimated cargo loaded and discharged in those 30 days: 0 million tonnes.

IMF PortWatch daily figures for Yokosuka, last 14 days
09-12
0
09-13
2
09-14
2
09-15
4
09-16
0
09-17
1
09-18
0
09-19
0
09-20
0
09-21
1
09-22
0
09-23
2
09-24
1
09-25
2

Sources: Kpler; UN Global Platform; IMF PortWatch (portwatch.imf.org). IMF estimates, updated weekly; the latest days are revised. portwatch.imf.org. Counts cover container ships, tankers, dry bulk, general cargo and ro-ro vessels (30-day totals above).

Yokosuka: official port statistics

Figures published by national statistics offices and port authorities, shown as they publish them. They count what the publisher counts, which can differ from AIS-detected calls.

Ships arrived, 2024
13,625
Gross tonnage of arrivals, 2024
30.6 million GT

出典：国土交通省「港湾調査（港湾統計年報）」（政府統計の総合窓口 e-Stat）を加工して作成 Retrieved Sep 24, 2026.

Marine accidents investigated nearby Authority-reported

161 accidents and incidents within 100 km of the port in the published records of national accident-investigation boards since Feb 23, 2009, located where the board states a position. The most recent:

Source: 運輸安全委員会 船舶事故等調査報告書 (JTSB marine accident and incident reports). 出典：運輸安全委員会「船舶事故等調査報告書」（https://jtsb.mlit.go.jp/）。Seadar が項目を抽出・加工して作成 (Source: Japan Transport Safety Board marine accident reports; fields extracted and edited by Seadar). Licence: Public Data License 1.0 (公共データ利用規約 第1.0版, PDL1.0; compatible with CC BY 4.0).

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