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Kazurashima Lighthouse

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

Location & Light Range

About Kazurashima Lighthouse

The Kazurashima beacon is a metal structure painted green, standing 30 meters tall. Its light has a focal height of 53 meters above sea level. This navigational aid emits two white flashes every 6 seconds. The beacon is located in the Seto Naikai Eastern region.

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 6s
Focal Height
53m
Light Range
7NM (13.0 km)
Geographic Range
7NM

Location

City
Seto Naikai Eastern
Country
🇯🇵JP
Latitude
34.7477°
Longitude
134.4637°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
30m
Tower Color
green
Material
metal

Structure: Green beacon, on pile; 30. F.G. 33 10 5

References & Identifiers

Admiralty No.
M5756.4
NGA No.
7788
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Frequently Asked Questions

How far offshore can Kazurashima Lighthouse be seen?+
With a focal height of 53 meters and a nominal range of 7 nautical miles (approximately 13.0 km), Kazurashima 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 Kazurashima Lighthouse at night?+
Kazurashima 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 Kazurashima Lighthouse guide vessels into?+
Kazurashima Lighthouse assists vessels approaching 5 nearby ports. The closest is Aioi at 2.8 NM to the N. Other ports served include Akoh (3.3 NM WSW), Hirohata (7.5 NM E), Aboshi/Himeji (8.4 NM E), Hiro (8.4 NM E). Mariners should consult the relevant chart for full approach and pilotage information.
Is Kazurashima Lighthouse still active and maintained?+
Yes, Kazurashima 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 Kazurashima Lighthouse?+
Kazurashima 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 Kazurashima Lighthouse?+
You can track vessels near Kazurashima 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.