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Wakayama Kō South Breakwater Lighthouse

Fl (2) Red 7s🇯🇵Wakayama, JPOperational

Location & Light Range

About Wakayama Kō South Breakwater Lighthouse

A red, cylindrical concrete tower stands 13 meters tall at the end of Wakayama's new south breakwater. This structure features a lantern and gallery, with its light positioned 13 meters above the water. The light emits a single red flash every seven seconds, visible for 11.3 nautical miles. The original location of this navigational aid was on a shorter pier, but it was either moved or rebuilt as the harbor infrastructure evolved. The tower itself is not open to the public.

Why it matters: This light marks the terminus of the new south breakwater, offering a clear reference for vessels entering Wakayama's port, particularly given the harbor's development.

Light & Optic

Characteristic Signature
Fl (2) Red 7s
Flash Type
Flashing
Light Color
Red
Flash Count
2 flashes
Interval
7s
Raw Code
Fl R 7s
Focal Height
13m
Geographic Range
11.3NM

Construction & History

Significant events: relocated or demolished and rebuilt

References & Identifiers

Nearest Port
Wakayama(0.3 km)
Admiralty No.
M5963
NGA No.
7028

Tower & Structure

Tower Height
13m
Tower Shape
cylindrical
Tower Color
red
Material
concrete

Structure: round concrete tower with lantern and gallery

Location

City
Wakayama
Country
🇯🇵Japan
Region
Wakayama Prefecture
Sea Region
Located at the end of the new south breakwater in the traditional harbor of Wakayama.
Latitude
34.2170°
Longitude
135.1277°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Wakayama Kō South Breakwater Lighthouse at night?+
Wakayama Kō South Breakwater displays the characteristic Fl (2) Red 7s — 2 red flashes every 7 seconds. 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 Wakayama Kō South Breakwater Lighthouse guide vessels into?+
Wakayama Kō South Breakwater Lighthouse assists vessels approaching 5 nearby ports. The closest is Kainan at 1.1 NM to the SSE. Other ports served include Wakayama (1.1 NM SSE), Shimotsu (6 NM S), Fuke (6.3 NM N), Tannowa (7.9 NM NNE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Wakayama Kō South Breakwater Lighthouse still active and maintained?+
Yes, Wakayama 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 Wakayama Kō South Breakwater Lighthouse?+
Wakayama 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 Wakayama Kō South Breakwater Lighthouse?+
You can track vessels near Wakayama 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.