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Murotomisaki Kō South Breakwater Lighthouse

Fl Red 3s🇯🇵Muroto, JPOperational

Location & Light Range

About Murotomisaki Kō South Breakwater Lighthouse

This lighthouse features a round, cylindrical concrete tower painted white, standing 16 meters tall. Its focal plane is 14 meters above sea level, and it emits a red light that flashes once every three seconds. The lighthouse is situated at the seaward end of the south breakwater, approximately 0.1 kilometers from the nearest port facilities at Murotomisaki. This structure has been operational since at least the time of its inclusion in navigational records. Its geographic range extends to 11.6 nautical miles.

Why it matters: The lighthouse's distinctive red flash helps mariners precisely identify the end of the south breakwater, a critical piece of information for safely entering or exiting Murotomisaki harbor.

Light & Optic

Characteristic Signature
Fl Red 3s
Flash Type
Flashing
Light Color
Red
Interval
3s
Raw Code
Fl R 3s
Focal Height
14m
Geographic Range
11.6NM

Location

City
Muroto
Country
🇯🇵Japan
Region
Kochi Prefecture
Sea Region
Located at the end of the south breakwater of Murotomisaki.
Latitude
33.2629°
Longitude
134.1600°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
16m
Tower Shape
cylindrical
Tower Color
white
Material
concrete

Structure: round cylindrical concrete tower, painted white

References & Identifiers

Nearest Port
Murotomisaki(0.1 km)
Admiralty No.
M5587.3
ARLHS No.
JPN-2499
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Frequently Asked Questions

How do mariners identify Murotomisaki Kō South Breakwater Lighthouse at night?+
Murotomisaki Kō South 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 Murotomisaki Kō South Breakwater Lighthouse guide vessels into?+
Murotomisaki Kō South Breakwater 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), Kochi (34.1 NM WNW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Murotomisaki Kō South Breakwater Lighthouse still active and maintained?+
Yes, Murotomisaki 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 Murotomisaki Kō South Breakwater Lighthouse?+
Murotomisaki 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 Murotomisaki Kō South Breakwater Lighthouse?+
You can track vessels near Murotomisaki 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.