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Ushibuka Kō North Breakwater Lighthouse

Fl Red 3s🇯🇵Amakusa, JPOperational

Also known as: Detached

The Ushibuka Kō North (Detached) Breakwater Lighthouse is a white and red cylindrical tower situated on the detached breakwater marking the north side of Ushibuka Port, Japan. Its red light flashes once every three seconds, with a focal height of 13 meters above the water and a geographic range of 11.3 nautical miles. This structure aids navigation for vessels entering or leaving the busy port. It is located 0.4 kilometers from Ushibuka, the nearest port. The lighthouse's operation continues to support the region's maritime activities.

Why it matters: The red flash of this lighthouse specifically marks the detached north breakwater, guiding vessels clear of this critical harbor infrastructure and ensuring the safe flow of maritime traffic into Ushibuka Port.

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
City
Amakusa
Country
🇯🇵Japan
Region
Kumamoto Prefecture
Sea Region
Ushibuka Port, Japan, marking the North (Detached) Breakwater.
Latitude
32.1937°
Longitude
130.0280°
Flag
Type
Name
Dist.
Tower Shape
cylindrical
Tower Color
white and red

Structure: Ushibuka Kō North (Detached) Breakwater Lighthouse illuminates the waters of Ushibuka Port in Japan, a busy maritime hub. Situated on the detached breakwater, it serves as a crucial navigational aid for all vessels traversing the harbor entrance. Its distinctive red light, flashing every three seconds, pierces the darkness, offering a clear path for fishing fleets returning with their catch, cargo ships delivering goods, and local ferries connecting communities. Though specific details about its origins are not provided, its continuous operation underscores its enduring importance to the region's maritime activities. With its focal plane set at 13 meters above the water, the light helps mariners safely navigate the port's approach, especially during adverse weather conditions or at night. It remains a steadfast guide, a familiar and reassuring presence for those who rely on the sea for commerce and travel in this vibrant coastal area.

Nearest Port
Ushibuka(0.4 km)
Admiralty No.
M5110.2
NGA No.
11328
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How do mariners identify Ushibuka Kō North Breakwater Lighthouse at night?+
Ushibuka Kō North 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 Ushibuka Kō North Breakwater Lighthouse guide vessels into?+
Ushibuka Kō North Breakwater Lighthouse assists vessels approaching 5 nearby ports. The closest is Ushibuka at 0.5 NM to the W. Other ports served include Oniki (2.9 NM NNW), Sasue (4.8 NM ESE), Fukami (5 NM NE), Sakitsu (7.1 NM N). Mariners should consult the relevant chart for full approach and pilotage information.
Is Ushibuka Kō North Breakwater Lighthouse still active and maintained?+
Yes, Ushibuka Kō North 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 Ushibuka Kō North Breakwater Lighthouse?+
Ushibuka Kō North 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 Ushibuka Kō North Breakwater Lighthouse?+
You can track vessels near Ushibuka Kō North 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.