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Port of Wonsan

KPWON🇰🇵North Korea

Port Location

About Port of Wonsan

Also known as: Gensan Bay, Gensan Ko, Genzan-ko, Genzan-kō, Wonsan Chin, Wonsan-hang

Wonsan is a natural, small harbor on the Sea of Japan, serving as a key port in North Korea. It handles general cargo and is equipped with mobile and floating cranes. The port experiences ice restrictions during certain periods.

Background
Wonsan, previously known as Wonsanjin (元山津), is a port city and naval base located in Kangwon Province, North Korea, on the eastern side of the Korean Peninsula, on the Sea of Japan. It is the provincial capital. The port was opened by Japanese forces in 1880.

Current Conditions

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Vessel Limits

Channel Depth
11ft
Elevation
-9999m

Operations & Services

Port of Entry
Yes
Pilotage Compulsory
Unknown
Tug Assistance
Unknown
Cranes
Mobile, Floating
Drydock
U
Repair Code
C

History

Established
1800

Nearby Vessels

Flag
Type
Name
Dist.

Identification

UN/LOCODE
KPWON
Country
🇰🇵North Korea
Time Zone
UTC+9
Feature Type
HBR (Harbor)

Classification

Type
Port
Harbor Type
Coastal natural
Shelter
Good

Region

Subdivision
KP-07
Area
North China
Latitude
39.1645°
Longitude
127.4489°

References & Identifiers

WPI No.
60440 →
GeoNames ID
1866909 →
Wikidata
Q109374 →
Wikipedia
Read on Wikipedia →
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Frequently Asked Questions

How do I navigate the approach to the Port of Wonsan?+
The approach to Wonsan is supported by 5 navigation aids within 50 nautical miles. The nearest is Changdok Do Lighthouse at 0.7 NM to the NNW. Other aids include Yongjin (8.4 NM NNW), Kangwon Province Lighthouses (9.1 NM NE), Yo Do (9.4 NM ENE), Apryong Dan (13.8 NM E). Mariners should consult the relevant chart and List of Lights for full approach details.
What major shipping routes pass near the Port of Wonsan?+
The Port of Wonsan is located within the Japan / Korea shipping lane — a busy shipping corridor linking the major ports of Japan and South Korea. This strategic position influences vessel traffic density, anchorage availability, and port scheduling.
How do I track vessels arriving at or departing from the Port of Wonsan?+
You can track vessels near Wonsan (KPWON) in real time using MarineRadar. The platform displays live AIS positions of nearby ships, including vessel name, type, flag, speed, and course. Use the "Track Vessels Nearby" button on this page or search for KPWON on the live map.
What are the operating hours and time zone for the Port of Wonsan?+
The Port of Wonsan operates in the UTC+9 time zone. Operating hours, VTS schedules, and pilot availability vary — vessel agents should confirm with the port authority in advance, especially for night arrivals or weekend operations.
What is the Port of Wonsan?+
WONSAN (UN/Locode: KPWON), North Korea (the Democratic Peoples Republic of) is a seaport located at approximately 39.16447° N, 127.44890° E.
Where is the Port of Wonsan located?+
Coordinates: 39.16447° N, 127.44890° E.
What facilities are available at the Port of Wonsan?+
Harbor type/size: Coastal Natural and Small. Cranes: mobile cranes and floating cranes. Lifting: 0–24 MT lifts and 25–49 MT lifts. Support: wharf loading/offloading and good holding ground. Depths: channel depth 11m - 12.2m; anchorage depth 6.4m - 7.6m and cargo pier depth 4.9m - 6.1m.
What are the operational restrictions at the Port of Wonsan?+
Entrance/operational restrictions — tide: no specific restriction; swell: no specific restriction; ice: restrictions present; overhead limits: none and other: may apply.
What are the communications and port formalities at the Port of Wonsan?+
Communication & port formalities — telephone: available; radio (VHF): not available; air services: not available; rail: not available; ETA message: required; quarantine pratique: not available; deratting certificate: not available and first port of entry: available. Pilotage & towage — pilotage: available; tug assistance: not available and tug salvage: not available.
What types of vessels historically call at the Port of Wonsan?+
Vessel types historically calling: General Cargo.