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Port of Iwakuni

JPIWK🇯🇵Japan

Port Location

About Port of Iwakuni

Also known as: Iwakuni Harbor, Iwakuni-ko, Iwakuni-kō, Shinminato ko, Shinminato kō, Sinminato Ko

This Japanese harbor handles general cargo and is equipped with tug services. Located in Yamaguchi Prefecture, it serves the industrial needs of the region.

Background
Iwakuni is a city located in Yamaguchi Prefecture, Japan. As of 1 June 2023, the city had an estimated population of 127,512 in 65182 households and a population density of 157 persons per km2. The total area of the city is 873.72 square kilometres (337.35 sq mi).

Current Conditions

Loading current conditions…

Vessel Limits

Channel Depth
22ft
Tidal Range
3ft
Elevation
4m

Operations & Services

Port of Entry
Yes
Pilotage Compulsory
No
Tug Assistance
Yes
Cranes
Fixed
Drydock
U
Repair Code
C
Terminals
1

History

Established
2006

Terminals

SHINMINATO SOUTH BERTH (-10M)

IWAKUNI PORT AUTHORITY

www.pref.yamaguchi.lg.jp →

Identification

UN/LOCODE
JPIWK
Country
🇯🇵Japan
Time Zone
UTC+9
Feature Type
HBR (Harbor)

Classification

Type
Port
Harbor Type
Open roadstead
Shelter
Good

Region

Subdivision
JP-35
Area
Japan Coast
Latitude
34.1578°
Longitude
132.2417°

References & Identifiers

WPI No.
61662 →
GeoNames ID
1861210 →
Wikidata
Q329797 →
Wikipedia
Read on Wikipedia →
Official Site
www.city.iwakuni.lg.jp →

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do I navigate the approach to the Port of Iwakuni?+
The approach to Iwakuni is supported by 5 navigation aids within 50 nautical miles. The nearest is Aki-Shiraishi Lighthouse at 5.6 NM to the ENE with a nominal range of 7 NM. Other aids include Shinkai (8 NM NNE), Ryōshida (8.1 NM NE), Kame Ishi (8.6 NM NNE), Aki Eno Shima (9.9 NM NE). Mariners should consult the relevant chart and List of Lights for full approach details.
What major shipping routes pass near the Port of Iwakuni?+
The Port of Iwakuni 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 Iwakuni?+
You can track vessels near Iwakuni (JPIWK) 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 JPIWK on the live map.
What are the operating hours and time zone for the Port of Iwakuni?+
The Port of Iwakuni 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.