Get the MarineRadar appSatellite AISSatellite live trackingTrack any shipLive alerts112,000+ ships trackedDownload free

Kuchinoerabu Kō Lighthouse

Fl (2) Red 7s🇯🇵Yakushima, JPOperational

Location & Light Range

About Kuchinoerabu Kō Lighthouse

This cylindrical concrete tower stands 10 meters tall and has a focal height of 13 meters. It is painted red and features a flared top, attached to a small equipment shelter. The lighthouse emits a single red flash every 7 seconds, visible for 11.3 nautical miles. It is situated on a breakwater at the east side of the harbor entrance on Kuchinoerabu Island. The nearest port, Isso, is 15.5 kilometers away.

Why it matters: The lighthouse guides local fishing vessels and ferries into Kuchinoerabu's harbor, marking the eastern side of the entrance.

Light & Optic

Characteristic Signature
Fl (2) Red 7s
Flash Type
Flashing
Light Color
Red
Flash Count
2 flashes
Interval
7s
Raw Code
Fl R 7s
Focal Height
13m
Geographic Range
11.3NM

Location

City
Yakushima
Country
🇯🇵Japan
Region
Kagoshima Prefecture
Sea Region
Located on a breakwater on the east side of the harbor of Kuchinoerabu, on the south side of the island.
Latitude
30.4574°
Longitude
130.1933°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

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

Structure: round concrete tower with a flared top attached to a small equipment shelter

References & Identifiers

Nearest Port
Isso(15.5 km)
Admiralty No.
M4786
NGA No.
13080
ARLHS No.
JPN-2569
Live tracking · 50,000+ mariners

Find Kuchinoerabu Kō Lighthouse on the live nautical map

Plan voyages near Japan, see nearby vessels in real time, and explore 14,900+ navigation aids in the app.

Nautical mapNearby vesselsVoyage planning
Get the App

Frequently Asked Questions

How do mariners identify Kuchinoerabu Kō Lighthouse at night?+
Kuchinoerabu Kō displays the characteristic Fl (2) Red 7s — 2 red flashes every 7 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 red color may indicate a specific sector or warning zone.
Which ports and harbors does Kuchinoerabu Kō Lighthouse guide vessels into?+
Kuchinoerabu Kō Lighthouse assists vessels approaching 5 nearby ports. The closest is Iwayadomari at 2.1 NM to the NW. Other ports served include Mugi (3.1 NM E), Yumugi (3.1 NM E), Kurio (16.4 NM SE), Yudomari (19.9 NM SE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Kuchinoerabu Kō Lighthouse still active and maintained?+
Yes, Kuchinoerabu 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 Kuchinoerabu Kō Lighthouse?+
Kuchinoerabu 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 Kuchinoerabu Kō Lighthouse?+
You can track vessels near Kuchinoerabu 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.