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Amarube Saki Lighthouse

Fl White 15s🇯🇵Kami, JPOperational

Location & Light Range

About Amarube Saki Lighthouse

Established in 1951, Amarube Saki lighthouse is located on a cape approximately 10 kilometers west of Kasumi, Japan. The current cylindrical white concrete tower, which includes a lantern and gallery and stands 14 meters tall, was built in 1985. It rises to a focal height of 284 meters, making it the highest lighthouse in Japan. The light emits a single white flash every 15 seconds and has a geographic range of 39.4 nautical miles. The lighthouse site is open to the public, though the tower itself remains closed.

Why it matters: As Japan's highest lighthouse, Amarube Saki's elevated focal plane provides an exceptionally far-reaching guide for maritime traffic navigating the complex coastal waters west of Kasumi.

Light & Optic

Characteristic Signature
Fl White 15s
Flash Type
Flashing
Light Color
White
Interval
15s
Raw Code
Fl W 15s
Focal Height
284m
Geographic Range
39.4NM

Construction & History

Year Built
1985
First Lit
1951

Significant events: Station established 1951, current lighthouse built 1985

Visiting

Open to public
Site open, tower closed

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

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

Structure: round cylindrical concrete tower with lantern and gallery, attached to a 1-story equipment building

Location

City
Kami
Country
🇯🇵Japan
Region
Hyogo Prefecture
Sea Region
Located on a prominent cape about 10 km west of Kasumi, Japan. It is Japan's highest lighthouse.
Latitude
35.6659°
Longitude
134.5385°

References & Identifiers

Nearest Port
Hamasaka(4.9 km)
ARLHS No.
JPN-019
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Frequently Asked Questions

How do mariners identify Amarube Saki Lighthouse at night?+
Amarube Saki displays the characteristic Fl White 15s. 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 white color may indicate a specific sector or warning zone.
Which ports and harbors does Amarube Saki Lighthouse guide vessels into?+
Amarube Saki Lighthouse assists vessels approaching 5 nearby ports. The closest is Hamasaka at 4.9 NM to the WSW. Other ports served include Shibayama (6.2 NM E), Yasugi (8.2 NM E), Tajiri, Tottori (11.6 NM WSW), Tsui (14.5 NM E). Mariners should consult the relevant chart for full approach and pilotage information.
Is Amarube Saki Lighthouse still active and maintained?+
Yes, Amarube Saki 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 Amarube Saki Lighthouse?+
Amarube Saki 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 Amarube Saki Lighthouse?+
You can track vessels near Amarube Saki 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.