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Hakata Kō South Breakwater Lighthouse

F Red 4s🇯🇵Fukuoka, JPOperational

Location & Light Range

About Hakata Kō South Breakwater Lighthouse

This red, cylindrical concrete tower measures 19 meters in height, with its light source situated 11 meters above the water. Located at the extremity of the Hakata Kō southern breakwater in Fukuoka, Japan, the structure includes a lantern, gallery, and an extended conical roof. It produces a single red flash every four seconds, with a geographic range of 10.7 nautical miles. The lighthouse is positioned 1.4 kilometers from Hakata port.

Why it matters: This navigation aid delineates the southern breakwater's end, guiding ships into and out of Hakata Kō. Its unusual roof form provides a distinct visual element for the harbor.

Light & Optic

Characteristic Signature
F Red 4s
Flash Type
Fixed
Light Color
Red
Interval
4s
Raw Code
F.Fl R 4s
Focal Height
11m
Geographic Range
10.7NM

Location

City
Fukuoka
Country
🇯🇵Japan
Region
Fukuoka Prefecture
Sea Region
Hakata Kō, the port area of Fukuoka, at the end of the short southern section of the Hakata breakwater.
Latitude
33.6060°
Longitude
130.3777°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
19m
Tower Shape
cylindrical
Tower Color
red
Material
concrete

Structure: round concrete tower with lantern and gallery and a tall dunce-cap roof

References & Identifiers

Nearest Port
Hakata(1.4 km)
Admiralty No.
M5282.4
NGA No.
12368
ARLHS No.
JPN-1998
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Frequently Asked Questions

How do mariners identify Hakata Kō South Breakwater Lighthouse at night?+
Hakata Kō South Breakwater displays the characteristic F Red 4s. 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 Hakata Kō South Breakwater Lighthouse guide vessels into?+
Hakata Kō South Breakwater Lighthouse assists vessels approaching 5 nearby ports. The closest is Koza at 1.2 NM to the ESE. Other ports served include Hakata/Fukuoka (1.4 NM N), Hakata (1.4 NM NW), Kasuya (5.3 NM E), Onojo (6.9 NM SE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Hakata Kō South Breakwater Lighthouse still active and maintained?+
Yes, Hakata Kō South 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 Hakata Kō South Breakwater Lighthouse?+
Hakata Kō South 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 Hakata Kō South Breakwater Lighthouse?+
You can track vessels near Hakata Kō South 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.