Port of Semarang
In short
Semarang: 8 ships in port now, 4 arrivals and 5 departures in the last 24 h (detected from AIS, as of Oct 1, 2026, 21:14 UTC).
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- In port now
- 8
- Arrivals, last 24 h
- 4
- Departures, last 24 h
- 5
- 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
| Vessel | Arrived |
|---|---|
| Oct 1, 2026, 15:27 UTC | |
| Oct 1, 2026, 13:59 UTC | |
| Oct 1, 2026, 11:25 UTC | |
| Sep 30, 2026, 14:36 UTC | |
| Sep 30, 2026, 11:01 UTC | |
| Sep 29, 2026, 21:40 UTC | |
| Sep 29, 2026, 19:38 UTC | |
| Sep 29, 2026, 00:45 UTC |
Left in the last 48 h
| Vessel | Left | Time in port |
|---|---|---|
| Oct 1, 2026, 16:20 UTC | 14 h 47 min | |
| Oct 1, 2026, 12:07 UTC | 16 h 7 min | |
| Oct 1, 2026, 09:32 UTC | 32 h 56 min | |
| Oct 1, 2026, 09:19 UTC | 45 h 56 min | |
| Sep 30, 2026, 23:42 UTC | 2 d 10 h | |
| Sep 30, 2026, 11:25 UTC | 17 h 55 min | |
| Sep 30, 2026, 11:08 UTC | 2 d 20 h | |
| Sep 30, 2026, 09:19 UTC | 12 h 4 min |
As of Oct 1, 2026, 21:14 UTC.
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Try the live demo, no sign-upExpected arrivals AIS-detected
Ships whose AIS destination names Semarang, 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 Crews type these by hand: a destination can be out of date and an ETA can slip.
5 ships shown, earliest first.
| Vessel | ETA (UTC) | Destination as broadcast | Matched by |
|---|---|---|---|
| Oct 1, 2026, 23:00 UTC | IDSRG | UN/LOCODE | |
| Oct 2, 2026, 01:00 UTC | IDSRG | UN/LOCODE | |
| Oct 2, 2026, 02:00 UTC | IDSRG | UN/LOCODE | |
| Oct 2, 2026, 08:00 UTC | SEMARANG | Name match | |
| Oct 2, 2026, 22:30 UTC | ID SRG | UN/LOCODE |
Source: AIS voyage reports via AISstream.io global terrestrial AIS. Times are the crew's ETA, not a Voydar estimate. As of Oct 1, 2026, 21:14 UTC.
Arrivals per day AIS-detected
Ships Voydar detected arriving at Semarang 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.
Show as a table
| Day (UTC) | Ships arriving |
|---|---|
| Sep 1, 2026 | 0 |
| Sep 2, 2026 | 0 |
| Sep 3, 2026 | 0 |
| Sep 4, 2026 | 0 |
| Sep 5, 2026 | 0 |
| Sep 6, 2026 | 0 |
| Sep 7, 2026 | 0 |
| Sep 8, 2026 | 0 |
| Sep 9, 2026 | 0 |
| Sep 10, 2026 | 0 |
| Sep 11, 2026 | 0 |
| Sep 12, 2026 | 0 |
| Sep 13, 2026 | 0 |
| Sep 14, 2026 | 0 |
| Sep 15, 2026 | 0 |
| Sep 16, 2026 | 0 |
| Sep 17, 2026 | 0 |
| Sep 18, 2026 | 0 |
| Sep 19, 2026 | 0 |
| Sep 20, 2026 | 0 |
| Sep 21, 2026 | 0 |
| Sep 22, 2026 | 5 |
| Sep 23, 2026 | 1 |
| Sep 24, 2026 | 6 |
| Sep 25, 2026 | 2 |
| Sep 26, 2026 | 3 |
| Sep 27, 2026 | 3 |
| Sep 28, 2026 | 4 |
| Sep 29, 2026 | 7 |
| Sep 30, 2026 | 4 |
Vessels near Semarang
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.
| Vessel | Type | IMO / MMSI | Last seen |
|---|---|---|---|
| Tanker | MMSI 525701260 | ||
| Tug | MMSI 525018456 | ||
| Cargo | IMO 1032737 | ||
| Tug | IMO 9486128 | ||
| Cargo | IMO 1020899 | ||
| RBS11 | — | MMSI 982000000 | |
| — | IMO 9559913 | ||
| Cargo | IMO 7702413 | ||
| — | IMO 7701081 | ||
| Tanker (hazardous cat. A) | IMO 9078438 | ||
| Tug | MMSI 525007121 | ||
| — | MMSI 525400411 | ||
| Cargo | IMO 8200644 | ||
| Tanker (hazardous cat. C) | IMO 9289881 | ||
| Tanker | MMSI 525110854 | ||
| Tanker | IMO 9691462 | ||
| Cargo | IMO 1046685 | ||
| Tug | IMO 9822152 | ||
| Tug | MMSI 525901134 | ||
| Other | MMSI 525108009 | ||
| Cargo | IMO 9202792 | ||
| Tug | MMSI 525003196 | ||
| Tug | MMSI 525300318 | ||
| Tanker (hazardous cat. A) | IMO 7530999 | ||
| Sailing | MMSI 525500621 | ||
| Tanker | IMO 9058672 | ||
| Cargo | IMO 9949259 | ||
| Tanker (hazardous cat. A) | MMSI 525201273 | ||
| Cargo | IMO 7518551 | ||
| Tanker | IMO 9835903 | ||
| Tug | MMSI 525300045 | ||
| Tug | MMSI 525501436 | ||
| Tanker | IMO 9813060 | ||
| Cargo | IMO 9494620 | ||
| Tug | MMSI 525100221 | ||
| Tanker | MMSI 525400884 | ||
| Tug | MMSI 525300760 | ||
| Tug | MMSI 525020079 | ||
| Tanker | MMSI 525101401 | ||
| ANJANI 207Pilot vessel | Pilot vessel | MMSI 221111111 |
Harbour & facilities
Harbour particulars for Semarang from the NGA World Port Index (WPI port no. 51040). Depths in metres as charted by NGA.
- Harbour size
- Small
- Harbour type
- Open roadstead
- Shelter
- Good
- Channel depth
- 8 m
- Anchorage depth
- 11 m
- Cargo pier depth
- 8 m
- Oil terminal depth
- 11 m
- Pilotage compulsory
- Yes
- First port of entry
- Yes
- Repairs
- Limited
- Dry dock
- Small
Source: NGA World Port Index (Pub. 150). Licence: US Government public domain.
Not for navigation.
Forecast
Model forecast for Semarang over the next 72 hours, every 6 hours: wind, gusts, waves and visibility. Times in UTC.
| Time (UTC) | Wind (kn) | From | Gusts (kn) | Waves (m) | Period (s) | Visibility (km) |
|---|---|---|---|---|---|---|
| 0 | 89° | 6 | 0.2 | 3 | 24 | |
| 4 | 100° | 14 | 0.2 | 4 | 24 | |
| 7 | 323° | 19 | 0.6 | 3 | 24 | |
| 5 | 121° | 10 | 0.3 | 4 | 24 | |
| 3 | 134° | 6 | 0.3 | 5 | 24 | |
| 2 | 86° | 12 | 0.2 | 5 | 24 | |
| 7 | 322° | 19 | 0.5 | 3 | 24 | |
| 2 | 70° | 9 | 0.3 | 4 | 23 | |
| 3 | 154° | 5 | 0.2 | 4 | 24 | |
| 3 | 96° | 13 | 0.2 | 5 | 24 | |
| 5 | 320° | 17 | 0.4 | 3 | 15 |
Forecast: ECMWF IFS 0.25° + ECMWF WAM, run of Oct 1, 2026, 12:00 UTC. Visibility: NOAA GFS 0.25° + GFS-Wave (WAVEWATCH III), run of Oct 1, 2026, 12:00 UTC. Waves are taken from the wave model's nearest sea point, 24 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.
Semarang: 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 34 port calls in the 7 days and 140 in the 30 days to Sep 25, 2026. That is 5% less than the same 30 days a year earlier (147).
- Container
- 66
- Tanker
- 42
- Dry bulk
- 11
- General cargo
- 15
- Ro-ro
- 6
Estimated cargo loaded and discharged in those 30 days: 0.3 million tonnes.
09-12 4 | 09-13 5 | 09-14 6 | 09-15 5 | 09-16 5 | 09-17 4 | 09-18 3 | 09-19 3 | 09-20 2 | 09-21 5 | 09-22 7 | 09-23 4 | 09-24 8 | 09-25 5 |
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).
Semarang: global benchmarks
How Semarang compares with the world's ports, from published statistics. These are the publishers' figures, not Voydar's own measurements.
- Container Port Performance Index 2023
- #150 of 405
- World Bank ranking of container ports by vessel time in port (lower rank = faster turnaround). Port identified from the CPPI port name "TANJUNG EMAS" (95% confidence).
- Source: World Bank, The Container Port Performance Index 2023 (CC BY 3.0 IGO). Retrieved Sep 24, 2026.
- Port liner shipping connectivity, 2 2026
- 167
- UNCTAD index (100 = the average port in Q1 2023). Up 18% on a year earlier.
- Source: UN Trade and Development (UNCTAD) Data Hub, port liner shipping connectivity index (CC BY 3.0 IGO). Retrieved Sep 24, 2026.
Piracy and anti-shipping incidents nearby
5 incidents within 100 km of the port in NGA's Anti-Shipping Activity Messages (ASAM) archive since Mar 14, 1998. NGA stopped updating the archive in 2024. The most recent:
- Pirate AssaultApr 12, 2016Cargo Ship8 km away
INDONESIA: On 12 April at 0730 LT in position 06-54S 110-22E, at Semarang anchorage, three robbers boarded a container ship. Robbers were in the engine room when the alarm was raised. Crew mustered after hearing alarm. Robbers escaped with spare engine parts.
- Pirate AssaultMay 9, 2008Cargo Ship2 km away
INDONESIA: Container ship (KOTA RAJIN) boarded, robbed 9 May 08 at 0350 local time while berth in position 06-57S 110-26E, Port of Semerang, per 1 Jul 08 reporting. Two unknown persons were found in the ships engine room. The alarm was raised and both perpetrators jumped overboard and escaped in a small boat. Preliminary checks indicated that two reefer extension wires were stolen. There was no report of injuries to crew. The local agent informed the Indonesian authorities at Semarang about the
- Pirate AssaultDec 7, 2002Merchant Vessel0 km away
INDONESIA: An unidentified bulk carrier was boarded 7 Dec at 2300 local time while anchored at Semarang. Persons posing at stevedores hid behind a cargo of plywood on a barge alongside the ship before trying to board. Boarding averted when they were spotted by crew.
- Pirate AssaultMay 9, 2001Merchant Vessel13 km away
Indonesia-Java: An unidentified bulk carrier was twice boarded 9 May at 0330 and 1030 local time while at Semarang anchorage. A mast house locker was broken into and ship's stores and equipment stolen.
- Pirate AssaultMar 14, 1998Merchant Vessel53 km away
A Vietnamese-flag cargo ship was attacked near the west java city of Cilegon. The vessel was enroute to Cilegon to unload 7,100 tons of Rice. Five armed men boarded the vessel and shot the crew member who Confronted them prior to escaping.
Source: NGA Anti-Shipping Activity Messages. This reproduction, partial or complete, of any National Geospatial-Intelligence Agency (NGA), National Imagery and Mapping Agency (NIMA) or Defense Mapping Agency (DMA) product, information or data is not approved, authorized or endorsed by the Secretary of Defense, the Director of National Intelligence, the Director, NGA or any other element of the US Government. The US Government and NGA accept no liability for the accuracy or quality of this reproduction or the use of any NGA, NIMA or DMA products, information or data. Licence: US Government work — "NGA claims no copyright or other intellectual property right".
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