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Port of Kanmon

JPKNM🇯🇵Japan

Port Location

Port Arrivals & Departures

Vessel Traffic

Port of Kanmon JPKNM

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About Port of Kanmon

Also known as: Kammon-ko, Kammon-kō, Kanmon, Kanmon Ko, Kanmon Kō, Kitakyushu-ko

Kanmon Port is a vital Japanese harbor situated at the Kanmon Strait, connecting the Sea of Japan and the Seto Inland Sea. It serves as a significant transit point for various vessel types and offers pilotage and tug services.

Current Conditions

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Vessel Limits

Channel Depth
13ft
Tidal Range
2ft
Elevation
1m

Operations & Services

Port of Entry
Yes
Pilotage Compulsory
Yes
Tug Assistance
Yes
Cranes
Fixed, Mobile
Drydock
Small
Repair Code
A

References & Identifiers

WPI No.
61700 →
GeoNames ID
1860359 →
Wikidata
Q11361467 →

Identification

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

Classification

Type
Port
Harbor Type
Coastal natural
Shelter
Good

Region

Subdivision
JP-40
Latitude
33.9000°
Longitude
130.9167°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do I navigate the approach to the Port of Kanmon?

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The approach to Kanmon is supported by 5 navigation aids within 50 nautical miles. The nearest is Oseto No. 2 Range Front Lighthouse at 0.3 NM to the SE. Other aids include Oseto No. 2 Range Rear (0.3 NM ESE), Oseto No. 1 Range Front (0.6 NM SSW), Oseto No. 1 Range Rear (0.6 NM SSW), Kanenotsuru (0.7 NM NNW). Mariners should consult the relevant chart and List of Lights for full approach details.

What major shipping routes pass near the Port of Kanmon?

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The Port of Kanmon 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 Kanmon?

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You can track vessels near Kanmon (JPKNM) 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 JPKNM on the live map.

Where is the Port of Kanmon?

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The Port of Kanmon is a port in JP. Its UN/LOCODE is JPKNM — the five-character code the UNECE assigns to trade and transport locations, and the identifier used on shipping documents and in port calls.

What does the UN/LOCODE JPKNM mean?

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The first two characters, JP, are the ISO country code for JP. The remaining three identify the location within that country. The code is issued by the United Nations Economic Commission for Europe and is the international standard for naming ports in trade and transport systems.

What are the operating hours and time zone for the Port of Kanmon?

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The Port of Kanmon 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.