Get the MarineRadar appSatellite AISSatellite live trackingTrack any shipLive alerts112,000+ ships trackedDownload free

Murotomisaki Kō West Breakwater Extension Lighthouse

Fl Red 4s🇯🇵Muroto, JPOperational

A round, cylindrical concrete tower, 13 meters in height and painted red, marks the outer end of an extension to the south breakwater at Murotomisaki port. The light's focal plane is 17 meters above sea level, and it displays a red light with a four-second cycle, characterized as Fl R 4s. This structure was lost during a typhoon in October 2019 but was later reconstructed. The replacement offers the same visual characteristics and operational status as the original, serving as a marker for the harbor approach.

Why it matters: This lighthouse serves as a marker for vessels navigating toward Murotomisaki port, a harbor located near the Muroto Saki cape. It specifically indicates the termination of the south breakwater, warning vessels of potential contact with submerged dangers when entering the port's docking areas.

Characteristic Signature
Fl Red 4s
Flash Type
Flashing
Light Color
Red
Interval
4s
Raw Code
Fl R 4s
Focal Height
17m
Geographic Range
12.4NM

Significant events: Destroyed by typhoon in October 2019

Nearest Port
Murotomisaki(0.0 km)
Admiralty No.
M5587.2
NGA No.
10092
ARLHS No.
JPN-2500
Tower Height
13m
Tower Shape
cylindrical
Tower Color
red
Material
concrete

Structure: round cylindrical concrete tower, painted red

City
Muroto
Country
🇯🇵Japan
Region
Kochi Prefecture
Sea Region
Located at the end of a spur extending from the south breakwater of Murotomisaki, a port in the lee of Muroto Saki, about 2.5 km northwest of the point of the cape.
Latitude
33.2625°
Longitude
134.1624°
Flag
Type
Name
Dist.
Live tracking · 50,000+ mariners

Find Murotomisaki Kō West Breakwater Extension Lighthouse on the live nautical map

Plan voyages near Japan, see nearby vessels in real time, and explore 14,900+ navigation aids in the app.

Nautical mapNearby vesselsVoyage planning
Get the App
How do mariners identify Murotomisaki Kō West Breakwater Extension Lighthouse at night?+
Murotomisaki Kō West Breakwater Extension displays the characteristic Fl 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 Murotomisaki Kō West Breakwater Extension Lighthouse guide vessels into?+
Murotomisaki Kō West Breakwater Extension Lighthouse assists vessels approaching 5 nearby ports. The closest is Murotsu, Kochi at 1.5 NM to the NNW. Other ports served include Nahari (12 NM NW), Kannoura (18.3 NM NNE), Asakawa (24.4 NM NNE), Hiwasa (34.1 NM NE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Murotomisaki Kō West Breakwater Extension Lighthouse still active and maintained?+
Yes, Murotomisaki Kō West Breakwater Extension 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 Murotomisaki Kō West Breakwater Extension Lighthouse?+
Murotomisaki Kō West Breakwater Extension 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 Murotomisaki Kō West Breakwater Extension Lighthouse?+
You can track vessels near Murotomisaki Kō West Breakwater Extension 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.