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Fukuura Breakwater Lighthouse

Fl (2) Green 8s🇯🇵Shimonoseki, JPOperational

Location & Light Range

About Fukuura Breakwater Lighthouse

Also known as: Fukuura Breakwater (Simonoseki Basin Breakwater)

This lighthouse was built in 1965 and first lit the same year. It is a white, 8.5-meter concrete post attached to a 1-story concrete equipment shelter. The structure stands 10 meters above sea level and emits a green flash every 8 seconds. Located at the end of the Fukuura breakwater on the west side of Hikoshima in Shimonoseki City, Yamaguchi Prefecture, Japan, it marks the harbor entrance. The lighthouse has a geographic range of 10.4 nautical miles and is operational. While the site is open to the public, the tower itself is closed.

Why it matters: This lighthouse is essential for the safe navigation of vessels entering and exiting Fukuura harbor, particularly for local fishing boats and smaller commercial traffic. Its green flashes provide a clear demarcation of the breakwater's end, preventing groundings and collisions in the busy approach to the port.

Light & Optic

Characteristic Signature
Fl (2) Green 8s
Flash Type
Flashing
Light Color
Green
Flash Count
2 flashes
Interval
8s
Raw Code
Fl G 8s
Focal Height
10m
Geographic Range
10.4NM

Construction & History

Year Built
1965

Visiting

Open to public
Site open, tower closed

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
8.5m
Tower Shape
post
Tower Color
white
Material
concrete

Structure: A 8.5m concrete post attached to a square 1-story concrete equipment shelter. The entire lighthouse is painted white.

Location

City
Shimonoseki
Country
🇯🇵Japan
Region
Yamaguchi Prefecture
Sea Region
end of the breakwater of the Fukuura harbor on the west side of Hikoshima
Latitude
33.9223°
Longitude
130.8991°

References & Identifiers

Nearest Port
Hikoshima(0.7 km)
Admiralty No.
M5339
NGA No.
9860
ARLHS No.
JPN-816
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Frequently Asked Questions

How do mariners identify Fukuura Breakwater Lighthouse at night?+
Fukuura Breakwater displays the characteristic Fl (2) Green 8s — 2 green flashes every 8 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 green color may indicate a specific sector or warning zone.
Which ports and harbors does Fukuura Breakwater Lighthouse guide vessels into?+
Fukuura Breakwater Lighthouse assists vessels approaching 5 nearby ports. The closest is Kanmon at 1.6 NM to the SSE. Other ports served include Shimonoseki (1.8 NM ENE), Oku (2.5 NM SSW), Mutsure (3.1 NM NNW), Ikina (3.3 NM WNW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Fukuura Breakwater Lighthouse still active and maintained?+
Yes, Fukuura Breakwater 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 Fukuura Breakwater Lighthouse?+
Fukuura Breakwater 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 Fukuura Breakwater Lighthouse?+
You can track vessels near Fukuura Breakwater 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.