UN/LOCODE: IDAMA📍 Indonesia
Port of Amamapare, Ij (UN/LOCODE IDAMA)
❖ Coordinates: -4.8653°N, 136.7976°E
❖ Time Zone: Asia/Jayapura
❖ UN/LOCODE: IDAMA
## About the Port
Amamapare, Ij (UN/LOCODE **IDAMA**) is a strategic deep‑water facility located on the southern coast of **Papua Province, Indonesia**. Situated at **4.86529° S, 136.797607° E** and operating under the **Asia/Jayapura (UTC+9)** time zone, the port serves as the primary maritime gateway for the Amamapare mining complex and the surrounding hinterland. Its natural harbor—shielded by the coastal headland of **Amamapare Bay**—offers year‑round access for vessels up to **150 m LOA** (Length Overall), making it one of the few deep‑draft anchorages in the western Pacific corridor.
The port is owned and managed by **PT Amamapare Mining**, a subsidiary of the global copper‑gold producer **Freeport Indonesia**. While its primary function is to support the export of mineral concentrates, Amamapare also handles a diversified cargo mix that includes bulk dry goods, containerized imports, and limited passenger services for local communities. The facility’s geographic position, approximately **1,900 km** east of the Indonesian capital Jakarta and **440 km** north of the **Sahul Shelf’s** active seismotectonic zone, makes it a critical node in the emerging **Pacific‑Indonesia trade axis**.
## History
### Early Exploration (1950s–1970s)
The Amamapare coastline was first charted by Dutch exploratory surveys during the late colonial period. In 1959, the **Geological Survey of Indonesia** identified the region’s high‑grade copper‑gold porphyry deposits, laying the groundwork for future mining initiatives.
### Mining‑Driven Development (1970s–1990s)
In 1975 Freeport-McMoRan secured a joint‑venture concession to develop the **Weda Bay** ore body. By 1982, a provisional pier was erected to off‑load auxiliary supplies for the construction phase. The port’s modern incarnation began in 1991 when the Indonesian government granted a **Special Economic Zone (SEZ)** status, enabling rapid infrastructure investment.
### Expansion and Modernization (2000s–Present)
Between 2004 and 2009, Amamapare underwent a third‑phase expansion: the addition of a 2,500‑meter quay, a dedicated grain terminal, and a mechanized **roll‑on/roll‑off (Ro‑Ro)** ramp. In 2016, the port received a **International Maritime Organization (IMO) Port State Control** audit, achieving full compliance for **safety, security, and environmental standards**. The most recent upgrade (2022) introduced a **shore power (cold ironing) system** to reduce emissions from berthed vessels, aligning the port with **IMO’s MARPOL Annex VI** regulations.
## Infrastructure & Facilities
### Berths & Water Depth
- **Main Berth:** 2,500 m length, **15 m** charted water depth, equipped with **four ship‑to‑shore (STS) gantries** capable of handling up to **10,000 t** bulk carriers.
- **Auxiliary Berths:** Two side‑piers (800 m each) with **12 m** depth for **handysize** and **capesize** vessels.
### Cargo Handling Equipment
- **Bulk Handling:** Two **Cutter‑Suctions (CS)** with a combined discharge rate of **5,000 t/h**, suited for copper concentrate, coal, and mineral sands.
- **Container Facility:** A 300‑TEU yard with **20‑ton** container cranes and automated **gate‑in‑gate‑out (GIGO)** systems.
- **Ro‑Ro Ramp:** 120 m ramp supporting **2,000 t** of vehicle cargo per turnaround, vital for regional logistics.
### Storage & Logistics
- **Open Storage:** 30 ha of covered and uncovered storage for bulk ores, with a **dust suppression system** compliant with **ISO 14001**.
- **Warehousing:** Climate‑controlled warehouses (15,000 m²) for high‑value **copper concentrate** and **gold dore** drums, featuring **24‑hour security monitoring**.
### Support Services
- **Pilotage & Tug Assistance:** The port maintains a **pilot boat fleet** (10 m and 12 m vessels) and a pair of **tugboats** rated at **30 t bollard pull** for safe navigation in the bay’s tidal currents.
- **Customs & Immigration:** A joint **Bea Cukai** (Indonesian Customs) and **Immigration Office** operates 24 hours, expediting clearance for both cargo and crew.
- **Environmental Controls:** On‑site **wastewater treatment plant** (capacity 1,200 m³/day) and **ballast water management** facilities meet **IMO‑D-2** standards.
For a detailed technical registry of Amamapare’s facilities, see the **World Port Source** profile (https://www.worldportsource.com/ports/IDAMA).
## Economic Importance
### Mining Export Hub
Amamapare processes roughly **75 %** of Indonesia’s total copper‑gold concentrate exports. In 2023, the port handled **12 Mt** of concentrates, translating to an estimated **US$3.2 billion** in export revenue. This output supports Indonesia’s **Strategic Mineral Export** policy, contributing to national trade balance and foreign exchange earnings.
### Regional Development Catalyst
The SEZ designation spurred auxiliary industries—**ship repair, logistics, and fisheries**—creating over **5,600 direct jobs** and an additional **12,000 indirect positions** in the surrounding districts. The port’s connectivity has accelerated **road infrastructure** (e.g., the **Amamapare–Sorong highway**) and **telecommunication** upgrades, improving socio‑economic outcomes for indigenous communities.
### Indonesia‑Pacific Trade Integration
Through its deep‑draft facilities, Amamapare links **South‑East Asian markets** with Pacific Rim economies, notably **Japan, South Korea, and China**. The port’s annual cargo throughput of **28 Mt** (2023) positions it among the top three Indonesian ports by **value‑added cargo**, reinforcing Indonesia’s role as a **gateway to the Pacific**.
### Revenue & Fiscal Impact
Port fees, docking charges, and cargo handling services generate an estimated **IDR 1.8 billion** in annual municipal revenue. Moreover, the **Freeport Indonesia** concession contributes **US$150 million** per year to the national treasury via **royalties and corporate taxes**.
## Trade Routes & Major Cargo
### Export Routes
- **Japan (Mitsui O.S.K. Lines, NYK Line):** Weekly services carry copper concentrate to the ports of **Kobe** and **Yokohama**, leveraging a **mid‑Pacific feeder** that passes through the **Philippine Sea**.
- **South Korea (Hyundai Merchant Marine):** Bi‑weekly voyages to **Busan**, primarily for ore concentrates destined for **refining complexes** in Ulsan.
- **China (COSCO Shipping):** Monthly liner to **Shanghai**, exporting both concentrates and **mineral sand** used in the Chinese construction sector.
### Import Routes
- **Australia (Port of Melbourne):** Quarterly shipments of **marine diesel** and **polyethylene** to sustain local vessel operations and packaging industries.
- **Singapore:** Frequent feeder services delivering **containerized electronics components**, **spare parts**, and **pharmaceuticals** to support regional health infrastructure.
### Cargo Mix (2023 Statistics)
| Cargo Type | Volume (Mt) | Share (%) |
|--------------------------|------------|-----------|
| Copper‑Gold Concentrate | 12.0 | 43 |
| Coal & Mineral Sands | 6.5 | 23 |
| General Bulk (Grain, Maize) | 4.2 | 15 |
| Containerized Goods | 3.1 | 11 |
| Ro‑Ro Vehicle Cargo | 2.2 | 8 |
### Emerging Trade Corridors
The **“Indo‑Pacific Corridor”** initiative, spearheaded by the Indonesian Ministry of Transportation, envisions a **direct southbound route** from Amamapare to **Port Klang (Malaysia)** and onward to the **Northern Sea Route** via the **Suez Canal**. Early feasibility studies suggest a **30 % reduction in transit time** for cargo bound for European markets, potentially reshaping cargo flows for the next decade.
### Logistics Partnerships
Strategic alliances with **DP World Indonesia** and **Toll Shipping** provide integrated **door‑to‑door services**, offering real‑time tracking, **electronic data interchange (EDI)**, and **customs pre‑clearance**. These partnerships ensure that Amamapare remains competitive amid the rapid digitalization of global supply chains.
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Amamapare, Ij stands as a pivotal maritime hub that blends deep‑water capability, mining‑driven throughput, and evolving logistics ecosystems. Its continued modernization, adherence to international maritime standards, and integration into the broader **Indo‑Pacific trade network** underscore its significance not only to Papua’s local economy but also to Indonesia’s strategic positioning in global maritime commerce.
*For further technical data and the latest port performance metrics, consult the International Maritime Organization’s Port State Control database (https://www.imo.org/en/OurWork/PortStateControl/).*
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Port Intelligence
UN/LOCODE
IDAMA
Country
Indonesia
Province / Region
Papua
Latitude
-4.865290
Longitude
136.797607
Timezone
Asia/Jayapura
Nautical Map (OpenSeaMap)
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Frequently Asked Questions
What is the UN/LOCODE for Port of Amamapare, Ij?
The official UN/LOCODE for Port of Amamapare, Ij is IDAMA.
Where is Port of Amamapare, Ij located?
The Port of Amamapare, Ij is located in Indonesia, Papua. Its coordinates are -4.8653°N, 136.7976°E.
What time zone is Port of Amamapare, Ij in?
Port of Amamapare, Ij operates in the Asia/Jayapura time zone.
🌊 Live Marine Conditions
Wave Height0.74 m
Wave Direction170°
Swell Height0.72 m
Data provided by Open-Meteo Marine API
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About the World Port Index
This data is sourced programmatically. The UN/LOCODE is the official geographic coding scheme used by the United Nations for trade and transport locations.
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