Technical Data
Port Specifications
- UNLOCODE
- KRULN
- Port Type
- General
- Terminals
- 10
- Berth Count
- 12
- Max Draught
- 10.7 m
- Country
- 🇰🇷 South Korea
Conditions
Current Weather
Overview
About This Port
South Korea's largest industrial port and primary oil import hub, serving the Hyundai and SK Energy refinery complexes.
Location
Coordinates
35.4500°N, 129.4000°E
View on Google Maps →External Resources
Official Website
Live Data
Port Congestion
30-Day Berth Occupancy Trend
Waiting Vessels Trend
Port-call activity
Arrivals, time in port and cargo operations detected from AIS — the position-inferred congestion signal, with the full dwell distribution rather than a single average.
- · 10 h
Network
Connectivity & hub role
How central Ulsan sits in the sea-route network we cover — a connectivity score across navigable distances. A higher score means the port is navigationally close to many other well-connected ports, the maritime signature of a hub.
Directly routable to 179 other covered ports.
- KRPort of Busan43 nm
- JPOsaka372 nm
- JPKobe372 nm
- KRIncheon433 nm
- CNPort of Shanghai512 nm
- RUPort of Vostochny517 nm
- CNPort of Qingdao524 nm
- CNLianyungang542 nm
Method. A connectivity score across our own route network: a port reads higher when it is navigationally close to many other well-connected ports. The score is rescaled 0–100 within the snapshot, so the single most-connected port reads 100. Distances are Suez / Panama / Malacca-aware navigable sea miles.
Coverage. The route network spans the 180 largest commercial ports, so this ranks hubs within that covered network, not against every port on earth. The number is deterministic — no confidence grade is invented. Computed Jun 30, 2026.
Community
Port Comments