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Hibi Kō East Breakwater Lighthouse

Fl Red 3s🇯🇵Tamano, JPOperational

Location & Light Range

About Hibi Kō East Breakwater Lighthouse

A red, round concrete lighthouse built in 1971 marks the end of the east breakwater in Hibi harbor, Tamano. Standing 9.5 meters tall with a focal height of 13 meters, the structure consists of a concrete post with a lantern atop a 1-story equipment room. It emits a red flash every 3 seconds and has a geographic range of 11.3 nautical miles. The lighthouse guides vessels into the harbor, which is a hub for local fishing fleets and commercial traffic. The site is open to the public, but the tower itself is closed.

Why it matters: This lighthouse is essential for the safe passage of fishing boats and local commercial vessels navigating the entrance to Hibi harbor.

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
1971

Visiting

Open to public
Site open, tower closed

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
9.5m
Tower Shape
round
Tower Color
red
Material
concrete

Structure: A 9.5 m concrete post with lantern, rising from a square 1-story concrete equipment room, painted entirely red.

Location

City
Tamano
Country
🇯🇵Japan
Region
Okayama Prefecture
Sea Region
Hibi harbor in Tamano, marking the end of the east breakwater
Latitude
34.4531°
Longitude
133.9303°

References & Identifiers

Nearest Port
Hibi(0.4 km)
Admiralty No.
M5737.7
NGA No.
8102
ARLHS No.
JPN-1881
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Frequently Asked Questions

How do mariners identify Hibi Kō East Breakwater Lighthouse at night?+
Hibi Kō East Breakwater 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 Hibi Kō East Breakwater Lighthouse guide vessels into?+
Hibi Kō East Breakwater Lighthouse assists vessels approaching 5 nearby ports. The closest is Hibi at 0.1 NM to the NW. Other ports served include Tamano (1.2 NM NNE), Shibukawa (1.6 NM W), Futamado (2.1 NM NNE), Futamata, Kagoshima (2.1 NM NNE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Hibi Kō East Breakwater Lighthouse still active and maintained?+
Yes, Hibi Kō East 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 Hibi Kō East Breakwater Lighthouse?+
Hibi Kō East 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 Hibi Kō East Breakwater Lighthouse?+
You can track vessels near Hibi Kō East 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.