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Akune Kō Lighthouse

Fl (2) White 10s🇯🇵Akune, JPOperational

Location & Light Range

About Akune Kō Lighthouse

Constructed in 1962, this lighthouse consists of a white, cylindrical concrete tower measuring 10 meters in height, affixed to a one-story concrete utility structure. It is located on a promontory near the southern access to Akune harbor in Japan's Kagoshima Prefecture. The light, situated 43 meters above sea level, flashes white once every 10 seconds and has a known distance of 17.6 nautical miles. The site is open to visitors, though the tower itself remains inaccessible. The lighthouse is listed under NGA number 11164 and Admiralty number M5095.

Why it matters: This structure serves as a navigation aid, marking the landmass at the southern entry point to Akune harbor, assisting ships entering and leaving the port.

Light & Optic

Characteristic Signature
Fl (2) White 10s
Flash Type
Flashing
Light Color
White
Flash Count
2 flashes
Interval
10s
Raw Code
Fl W 10s
Focal Height
43m
Geographic Range
17.6NM

Construction & History

Year Built
1962

Visiting

Open to public
Site open, tower closed

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
10m
Tower Shape
cylindrical
Tower Color
white
Material
concrete

Structure: round concrete tower attached to a 1-story concrete equipment room

Location

City
Akune
Country
🇯🇵Japan
Region
Kagoshima Prefecture
Sea Region
headland near the south entrance to Akune harbor
Latitude
32.0126°
Longitude
130.1793°

References & Identifiers

Nearest Port
Akune(0.6 km)
Admiralty No.
M5095
NGA No.
11164
ARLHS No.
JPN-015
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Frequently Asked Questions

How do mariners identify Akune Kō Lighthouse at night?+
Akune Kō displays the characteristic Fl (2) White 10s — 2 white flashes every 10 seconds. Each lighthouse has a unique flash pattern published in the List of Lights, allowing mariners to positively identify it and distinguish it from other navigation aids in the area. The white color may indicate a specific sector or warning zone.
Which ports and harbors does Akune Kō Lighthouse guide vessels into?+
Akune Kō Lighthouse assists vessels approaching 5 nearby ports. The closest is Akune at 0.3 NM to the NE. Other ports served include Takanokuchi (1.6 NM SSE), Wakimoto (4.2 NM N), Kuronohama (4.8 NM N), Nishikata (6.3 NM SSE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Akune Kō Lighthouse still active and maintained?+
Yes, Akune Kō Lighthouse is currently operational. It is actively maintained and continues to emit its characteristic light signal for marine navigation. Most modern lighthouses are automated and monitored remotely by the national maritime authority.
What shipping routes pass near Akune Kō Lighthouse?+
Akune Kō Lighthouse is located within the Japan / Korea shipping lane — a busy shipping corridor linking the major ports of Japan and South Korea. This makes it an important navigation reference for commercial shipping traffic in the region.
How can I track vessels near Akune Kō Lighthouse?+
You can track vessels near Akune Kō Lighthouse in real time using MarineRadar. The platform shows live AIS positions of ships in the area, including vessel name, type, flag, speed, and course. Use the "Track Vessels Nearby" button on this page to open the live map centered on this lighthouse.