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Wakayama Kō North Breakwater Lighthouse

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

Location & Light Range

About Wakayama Kō North Breakwater Lighthouse

A cylindrical concrete tower painted white stands 13 meters tall at the end of Wakayama's north breakwater. Its focal plane is 16 meters above sea level. The lighthouse emits a single green flash every 7 seconds, visible for 12.2 nautical miles. This structure serves as a navigational aid for vessels entering and departing the traditional harbor of Wakayama. It is located 0.3 kilometers from the nearest port, Wakayama.

Why it matters: This lighthouse is essential for the safe navigation of ships entering and departing Wakayama's traditional harbor, particularly those using the north breakwater. It provides a critical visual reference for ferries and other vessels crossing the Kii Strait.

Light & Optic

Characteristic Signature
Fl (2) Green 7s
Flash Type
Flashing
Light Color
Green
Flash Count
2 flashes
Interval
7s
Raw Code
Fl G 7s
Focal Height
16m
Geographic Range
12.2NM

Location

City
Wakayama
Country
🇯🇵Japan
Region
Wakayama Prefecture
Sea Region
Located at the end of the north breakwater of the traditional harbor of Wakayama, offering views from ferries crossing the Kii Strait to Tokushima, Shikoku.
Latitude
34.2170°
Longitude
135.1277°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

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

Structure: round concrete tower with lantern and gallery, painted white

References & Identifiers

Nearest Port
Wakayama(0.3 km)
Admiralty No.
M5964
NGA No.
7032
ARLHS No.
JPN-1987
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Frequently Asked Questions

How do mariners identify Wakayama Kō North Breakwater Lighthouse at night?+
Wakayama Kō North Breakwater displays the characteristic Fl (2) Green 7s — 2 green 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 green color may indicate a specific sector or warning zone.
Which ports and harbors does Wakayama Kō North Breakwater Lighthouse guide vessels into?+
Wakayama Kō North 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 North Breakwater Lighthouse still active and maintained?+
Yes, Wakayama 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 Wakayama Kō North Breakwater Lighthouse?+
Wakayama 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 Wakayama Kō North Breakwater Lighthouse?+
You can track vessels near Wakayama 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.