UN/LOCODE: KRJHG📍 South Korea
Port of Jangheung-gun (UN/LOCODE KRJHG)
❖ Coordinates: 34.6700°N, 126.9000°E
❖ Time Zone: Asia/Seoul
❖ UN/LOCODE: KRJHG
## About the Port
Jangheung-gun Port, officially inscribed in global trade systems under the United Nations LOCODE **KRJHG**, is a coastal maritime gateway situated in Jangheung-gun, a county within South Korea’s Jeollanam-do (South Jeolla) Province. The port occupies a strategically sheltered position on the southwestern Korean peninsula at **34.67° N latitude and 126.9° E longitude**, operating within the Asia/Seoul timezone (UTC+9). While not among the peninsula’s mega-container transshipment hubs, KRJHG serves as a critical node for regional aquaculture, small-scale coastal shipping, and fisheries logistics. The port’s administrative hinterland encompasses the tidal flats and sheltered bays of the Jangheung estuary, which feed directly into the Yellow Sea (West Sea). For standardized trade identifiers and port coding, the UN/LOCODE registry (UNECE UN/LOCODE↗) classifies Jangheung-gun as a functional port location supporting both maritime and inland transport linkages.
Geographically, the port lies along the Jangheung River estuary, protected from predominant southwestern swells by the indented Jeolla coastline. The site is connected via provincial road networks (notably Route 23) to the nearby industrial complexes of Gwangyang and Yeosu. Vessels calling at KRJHG typically range from 10 to 500 GT, including fishing trawlers, oyster transport barges, and coastal cargo lighters. The local tidal range averages 2–4 meters, requiring careful draft planning for visiting ships.
## History
The maritime development of Jangheung-gun is intrinsically linked to the traditional Korean fishing communities that have exploited the nutrient-rich coastal waters of Jeollanam-do for centuries. During the Joseon Dynasty, the sheltered coves of Jangheung provided informal anchorage for royal tribute shipments of salt and dried fish. Modern port infrastructure began to materialize in the late 1960s when the South Korean government prioritized rural coastal development under the Fisheries Modernization Plan.
In 1976, the Jangheung fishing harbor was formally designated as a Type-2 fishing port under the Korean Port Act, receiving central funding for breakwater construction. Throughout the 1980s and 1990s, expansion of oyster cultivation rafts in Jangheung Bay prompted the addition of specialized landing facilities and ice plants. The adoption of the UN/LOCODE KRJHG in the late 1990s integrated the county into global trade documentation systems, facilitating customs declarations for exported shellfish processed through larger nearby ports.
## Infrastructure & Facilities
Despite its moderate scale, Jangheung-gun Port offers a comprehensive suite of facilities tailored to cold-chain seafood logistics and coastal cargo handling. The port complex comprises several engineered subsystems.
### Breakwaters and Basins
Two curved rubble-mound breakwaters protect an inner basin with a designed quiescent water area of approximately 0.12 km². The main navigation channel is dredged to a maintained depth of 4.5 meters below mean sea level, allowing safe transit for coastal freighters up to 1,500 DWT.
### Quays and Berthing
The port features three principal quay segments: the Fisheries Wharf (320 m linear), the Aquaculture Support Jetty (180 m), and the General Cargo Berth (150 m). Fender systems and bollards rated for 30–50 tonne line pulls are installed. Shore power and fresh water hooks are available at all major berths.
### Cargo Handling and Value-Addition
Onsite infrastructure includes a 2,400 m² refrigerated warehouse, a 1,800 m² fish auction hall operated by the Jangheung Fisheries Cooperative, and three ice-making plants with combined output of 60 tons per day. Mobile harbor cranes (max 25 t) and forklifts service palletized cargo. A dedicated shellfish purification center ensures compliance with Korean Food and Codex standards.
### Navigational Aids
KRJHG is equipped with an ISO-compliant Vessel Traffic Service (VTS) feed to the Mokpo Coast Guard, radar reflectors, and LED leading lights. Mariners access real-time tide and weather via the Korea Hydrographic and Oceanographic Agency broadcasts.
## Economic Importance
Jangheung-gun Port is the economic lifeblood of the county’s blue economy. The surrounding waters produce over 30,000 tons of oysters annually, representing a significant share of national output; the port’s rapid landing and cooling chain preserve premium value. According to regional statistical reviews, maritime sectors linked to KRJHG account for nearly 22% of Jangheung-gun’s gross regional product. Beyond extraction, the port supports ancillary industries: net manufacturing, marine biotechnology, and eco-tourism cruises.
The facility also functions as a strategic feeder to the larger ports of Gwangyang (KRKWY) and Mokpo (KRMPK), enabling cost-effective consolidation of agricultural and fishery exports. Initiatives by the Korean Maritime Institute (KMI↗) highlight the role of small ports like Jangheung in balancing national logistics resilience, particularly during peak holiday seafood demand.
## Trade Routes & Major Cargo
The trade pattern of Jangheung-gun Port is predominantly cabotage (domestic coastal shipping). Regular liner services connect KRJHG to Busan, Incheon, and Yeosu via intermediate transshipment at Gwangyang. Typical outbound cargo consists of live and chilled oysters, mussels, and laver (kim); frozen fish fillets; and bottled fermented seafood condiments. Inbound flows are dominated by aquaculture inputs (oyster spat, feed pellets, netting), construction aggregates, marine fuel, and packaging materials.
International exposure is indirect: export shipments are trucked or barged to deep-water terminals where they join container loops to Japan, China, and North America. Nevertheless, the efficiency of KRJHG’s first-mile handling reduces spoilage and elevates the provenance value of “Jangheung oyster” in global markets. In summary, Jangheung-gun (KRJHG) exemplifies a specialized regional port where traditional fisheries and modern logistics converge, remaining indispensable to Korea’s southwestern coastal economy.
Port Intelligence
UN/LOCODE
KRJHG
Country
South Korea
Province / Region
Jeonranamdo [Chollanam-do]
Latitude
34.670000
Longitude
126.900000
Timezone
Asia/Seoul
Nautical Map (OpenSeaMap)
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Frequently Asked Questions
What is the UN/LOCODE for Port of Jangheung-gun?
The official UN/LOCODE for Port of Jangheung-gun is KRJHG.
Where is Port of Jangheung-gun located?
The Port of Jangheung-gun is located in South Korea, Jeonranamdo [Chollanam-do]. Its coordinates are 34.6700°N, 126.9000°E.
What time zone is Port of Jangheung-gun in?
Port of Jangheung-gun operates in the Asia/Seoul time zone.
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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.
📍 Nearby Ports
Other maritime facilities geographically close to Jangheung-gun.
Namyang/Goheung-gun
South Korea • 40 km awayMokpo
South Korea • 50 km awayGwangju
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South Korea • 75 km away