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Sakushima Kō East Lighthouse

Fl White 15s🇯🇵Nishio, JPOperational

Sakushima Kō East is an 8-meter concrete post structure situated off the southeastern tip of Sakushima island in Chita Bay. It is painted with its upper half yellow and its lower half black, and is mounted on a round concrete pier connected to a square, single-story equipment shelter. The light emits a white flash every 15 seconds from a focal height of 10 meters. This marker extends from a submerged reef near the southeastern end of Sakushima, an island located about 4 km east of Minamichita on the Chita Peninsula and a similar distance south of Isshiki on the mainland. The site is accessible by boat, but the tower itself is closed to visitors.

Why it matters: This light warns mariners of a reef extending from Sakushima's southeastern tip, helping to prevent groundings in the waters between the Chita Peninsula and the mainland.

Characteristic Signature
Fl White 15s
Flash Type
Flashing
Light Color
White
Interval
15s
Raw Code
Fl W 15s
Focal Height
10m
Geographic Range
10.4NM
City
Nishio
Country
🇯🇵Japan
Region
Aichi Prefecture
Sea Region
Chita Bay, off a reef at the southeastern tip of Sakushima island, near Minamichita at the tip of the Chita Peninsula and Isshiki on the mainland.
Latitude
34.7135°
Longitude
137.0535°
Nearest Port
Shinojima(3.0 km)
Admiralty No.
M6161.8
NGA No.
6040
Tower Height
8m
Tower Color
Upper half yellow, lower half black
Material
concrete

Structure: An 8m concrete post, painted with an upper yellow half and a lower black half, is attached to a square 1-story equipment shelter and mounted on a round concrete pier.

Open to public
Site open, tower closed
Flag
Type
Name
Dist.
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How do mariners identify Sakushima Kō East Lighthouse at night?+
Sakushima Kō East displays the characteristic Fl White 15s. 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 Sakushima Kō East Lighthouse guide vessels into?+
Sakushima Kō East Lighthouse assists vessels approaching 5 nearby ports. The closest is Morozaki at 4 NM to the W. Other ports served include Yoshida, Aichi (4.3 NM NNE), Fukue, Aichi (5.1 NM SE), Toyohama, Aichi (5.8 NM W), Higashihazu (6.1 NM NE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Sakushima Kō East Lighthouse still active and maintained?+
Yes, Sakushima Kō East 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 Sakushima Kō East Lighthouse?+
Sakushima Kō East 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 Sakushima Kō East Lighthouse?+
You can track vessels near Sakushima Kō East 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.