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Tomo (Tomonoura, Fukuyama) Kō Lighthouse

Fl Green 3s🇯🇵Fukuyama, JPOperational

Location & Light Range

About Tomo (Tomonoura, Fukuyama) Kō Lighthouse

The Tomo (Tomonoura, Fukuyama) Kō Lighthouse stands in Fukuyama, Japan, guiding vessels into the historic port of Tomonoura. This active lighthouse emits a green flash every 3 seconds from a focal height of 12 meters, visible for 11 nautical miles. Constructed of masonry with a white, lantern-shaped tower, it aids navigation within the Seto Inland Sea. The lighthouse is located 3.9 kilometers from the nearest port, Tsuneishi. Its presence highlights the enduring maritime heritage of Tomonoura, a town long recognized as a strategic stopover for ships.

Why it matters: This lighthouse is essential for the safe passage of vessels entering and departing Tomonoura harbor, preventing groundings in the shallow waters. It also contributes to the scenic identity of the historic port.

Light & Optic

Characteristic Signature
Fl Green 3s
Flash Type
Flashing
Light Color
Green
Interval
3s
Raw Code
Fl G 3s
Focal Height
12m
Geographic Range
11NM

Location

City
Fukuyama
Country
🇯🇵Japan
Region
Hiroshima Prefecture
Sea Region
Tomo (Tomonoura, Fukuyama) Kō, Japan
Latitude
34.3789°
Longitude
133.3826°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Shape
lantern
Tower Color
white
Material
masonry

Structure: Tomo (Tomonoura, Fukuyama) Kō Lighthouse guides mariners into the picturesque and historic port of Tomonoura, nestled within Fukuyama, Japan. This active light helps vessels navigate the calm waters of the Seto Inland Sea, a vital waterway for centuries. The port itself is renowned for its traditional charm, with old wooden houses clinging to the hillsides and fishing boats bobbing gently in the harbor. While specific details of its construction or early history are not provided, its presence underscores the enduring maritime heritage of Tomonoura, a town that has long served as a strategic stopover for ships. Today, the lighthouse continues its quiet vigil, a familiar sight for local fishermen and a charming landmark for visitors exploring the scenic beauty and cultural richness of this ancient port. Its green flash cuts through the twilight, a constant reassurance for those approaching the safety of the harbor.

References & Identifiers

Nearest Port
Tsuneishi(3.9 km)
Admiralty No.
M5729.4
NGA No.
8412
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Frequently Asked Questions

How do mariners identify Tomo (Tomonoura, Fukuyama) Kō Lighthouse at night?+
Tomo (Tomonoura, Fukuyama) Kō displays the characteristic Fl Green 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 green color may indicate a specific sector or warning zone.
Which ports and harbors does Tomo (Tomonoura, Fukuyama) Kō Lighthouse guide vessels into?+
Tomo (Tomonoura, Fukuyama) Kō Lighthouse assists vessels approaching 5 nearby ports. The closest is Fukuyama, Kagoshima at 4.1 NM to the NE. Other ports served include Kuyama (4.1 NM NE), Tsuneishi (4.3 NM W), Yokota, Hiroshima (4.8 NM WSW), Fukuyama, Hiroshima (5.2 NM NNE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Tomo (Tomonoura, Fukuyama) Kō Lighthouse still active and maintained?+
Yes, Tomo (Tomonoura, Fukuyama) 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 Tomo (Tomonoura, Fukuyama) Kō Lighthouse?+
Tomo (Tomonoura, Fukuyama) 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 Tomo (Tomonoura, Fukuyama) Kō Lighthouse?+
You can track vessels near Tomo (Tomonoura, Fukuyama) 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.