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Takamatsu Detached Breakwater Northeast Head Lighthouse

Oc Red 8s🇯🇵Takamatsu, JPOperational

Location & Light Range

About Takamatsu Detached Breakwater Northeast Head Lighthouse

This red, cylindrical concrete tower stands 14 meters tall and emits an occulting red light every 8 seconds, visible for 12.2 nautical miles. Its focal height reaches 16 meters above sea level. The lighthouse is situated at the northeast end of Takamatsu's detached breakwater, approximately 0.3 kilometers from the nearest port. It features a lantern and gallery atop its round structure, serving as an active aid to navigation.

Why it matters: This lighthouse clearly marks the northeast extremity of the Takamatsu detached breakwater, ensuring safe passage for vessels entering and exiting the port.

Light & Optic

Characteristic Signature
Oc Red 8s
Flash Type
Occulting
Light Color
Red
Interval
8s
Raw Code
Oc R 8s
Focal Height
16m
Geographic Range
12.2NM

Location

City
Takamatsu
Country
🇯🇵Japan
Region
Kagawa Prefecture
Sea Region
Located at the northeast end of the detached breakwater of Takamatsu, Japan.
Latitude
34.3667°
Longitude
134.0611°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
14m
Tower Shape
cylindrical
Tower Color
red
Material
concrete

Structure: round cylindrical concrete tower with lantern and gallery

References & Identifiers

Nearest Port
Takamatsu(0.3 km)
Admiralty No.
M5540.8
NGA No.
8164
ARLHS No.
JPN-2474
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Frequently Asked Questions

How do mariners identify Takamatsu Detached Breakwater Northeast Head Lighthouse at night?+
Takamatsu Detached Breakwater Northeast Head displays the characteristic Oc Red 8s. 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 Takamatsu Detached Breakwater Northeast Head Lighthouse guide vessels into?+
Takamatsu Detached Breakwater Northeast Head Lighthouse assists vessels approaching 5 nearby ports. The closest is Takamatsu at 1 NM to the W. Other ports served include Naoshima (6.8 NM NNW), Ieura (7.5 NM N), Hibi (8.4 NM NW), Tamano (8.7 NM NW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Takamatsu Detached Breakwater Northeast Head Lighthouse still active and maintained?+
Yes, Takamatsu Detached Breakwater Northeast Head 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 Takamatsu Detached Breakwater Northeast Head Lighthouse?+
Takamatsu Detached Breakwater Northeast Head 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 Takamatsu Detached Breakwater Northeast Head Lighthouse?+
You can track vessels near Takamatsu Detached Breakwater Northeast Head 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.