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Kurakakeshima Lighthouse

Fl (2) W 6s🇯🇵Seto Naikai Eastern, JPOperational

Location & Light Range

About Kurakakeshima Lighthouse

This 52-meter round concrete lighthouse stands 67 meters above sea level. Its exterior is painted white with distinctive red bands. The operational light emits two white flashes every 16 seconds. This station has a geographic range of 7 nautical miles.

Light & Optic

Characteristic Signature
Fl (2) W 6s
Flash Type
Flashing
Light Color
White
Flash Count
2 flashes
Interval
6s
Raw Code
Fl.(2)W. period 16s
Focal Height
67m
Light Range
7NM (13.0 km)
Geographic Range
7NM

Location

City
Seto Naikai Eastern
Country
🇯🇵JP
Latitude
34.6866°
Longitude
134.6377°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
52m
Tower Shape
round
Tower Color
white and red
Material
concrete

Structure: White round concrete tower, red banded; 52

References & Identifiers

Admiralty No.
M5758.4
NGA No.
7864
Wikidata
Q17215288 →
OpenStreetMap
View on OSM →
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Frequently Asked Questions

How far offshore can Kurakakeshima Lighthouse be seen?+
With a focal height of 67 meters and a nominal range of 7 nautical miles (approximately 13.0 km), Kurakakeshima is visible from well offshore under standard atmospheric conditions. Actual visibility depends on observer height, weather, and sea state. As a shorter-range light, it primarily serves nearshore and coastal traffic.
How do mariners identify Kurakakeshima Lighthouse at night?+
Kurakakeshima displays the characteristic Fl (2) W 6s — 2 white flashes every 6 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.
Which ports and harbors does Kurakakeshima Lighthouse guide vessels into?+
Kurakakeshima Lighthouse assists vessels approaching 5 nearby ports. The closest is Aboshi/Himeji at 3.8 NM to the N. Other ports served include Hiro (4.8 NM N), Hata (4.8 NM N), Shikama (4.8 NM N), Himeji (5.2 NM NNE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Kurakakeshima Lighthouse still active and maintained?+
Yes, Kurakakeshima 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 Kurakakeshima Lighthouse?+
Kurakakeshima 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 Kurakakeshima Lighthouse?+
You can track vessels near Kurakakeshima 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.