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Sakiyama Kō Lighthouse

Fl Red 3s🇯🇵Goto, JPOperational

Location & Light Range

About Sakiyama Kō Lighthouse

Also known as: Sakiyama Kō (North Breakwater)

The Sakiyama Kō lighthouse, built in 1973, is a red, cylindrical concrete structure standing 8.5 meters tall. It is situated at the end of the detached north breakwater of Sakiyama, near the easternmost point of Fukue Shima in Nagasaki Prefecture. The lighthouse emits a single red flash every 3 seconds from a focal height of 13 meters. Attached to the post is a 1-story concrete equipment shelter, with the entire structure painted red. The site is accessible, though the tower itself is closed to visitors. Its geographic range extends 11.3 nautical miles.

Why it matters: This lighthouse marks the Sakiyama detached north breakwater, guiding vessels around the eastern tip of Fukue Shima and facilitating safe entry and exit from the local port.

Light & Optic

Characteristic Signature
Fl Red 3s
Flash Type
Flashing
Light Color
Red
Interval
3s
Raw Code
Fl R 3s
Focal Height
13m
Geographic Range
11.3NM

Construction & History

Year Built
1973

Visiting

Open to public
Site open, tower closed

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
8.5m
Tower Shape
cylindrical
Tower Color
red
Material
concrete

Structure: A 8.5m concrete post with lantern, attached to a square 1-story concrete equipment shelter. The entire structure is painted red.

Location

City
Goto
Country
🇯🇵Japan
Region
Nagasaki Prefecture
Sea Region
Located at the end of the detached north breakwater of Sakiyama, near the easternmost point of Fukue Shima.
Latitude
32.6595°
Longitude
128.8899°

References & Identifiers

Nearest Port
Shukunoura(16.1 km)
ARLHS No.
JPN-2258
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Frequently Asked Questions

How do mariners identify Sakiyama Kō Lighthouse at night?+
Sakiyama Kō displays the characteristic Fl Red 3s. 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 Sakiyama Kō Lighthouse guide vessels into?+
Sakiyama Kō Lighthouse assists vessels approaching 5 nearby ports. The closest is Goto at 3.2 NM to the WNW. Other ports served include Tomie (6.6 NM WSW), Origami (10.4 NM N), Tamanoura (13.8 NM W), Arao (13.9 NM NE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Sakiyama Kō Lighthouse still active and maintained?+
Yes, Sakiyama 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 Sakiyama Kō Lighthouse?+
Sakiyama 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 Sakiyama Kō Lighthouse?+
You can track vessels near Sakiyama 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.