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Sezaki Lighthouse

F White🇯🇵Matsue, JPOperational

Location & Light Range

About Sezaki Lighthouse

This white square concrete tower stands 6 meters tall, with its light positioned 53 meters above sea level. It is located about 2.5 kilometers southeast of Tako Hana, in the Shimane Prefecture of Japan. The lighthouse illuminates a nearby reef, aiding navigation in the waters of Matsue. The light emits a single white flash. Visitors can access the site, but the tower itself is closed to the public. The nearest port is Kasaura, 1.5 kilometers away.

Why it matters: The lighthouse warns vessels of a reef located in its immediate vicinity, contributing to safer passage in the waters near Tako Hana.

Light & Optic

Characteristic Signature
F White
Flash Type
Fixed
Light Color
White
Raw Code
F W
Focal Height
53m
Geographic Range
19.1NM

Location

City
Matsue
Country
🇯🇵Japan
Region
Shimane Prefecture
Sea Region
Located about 2.5 km southeast of Tako Hana, illuminating a nearby reef.
Latitude
35.5946°
Longitude
133.1104°

References & Identifiers

Nearest Port
Kasaura(1.5 km)
Admiralty No.
M7319.2.
NGA No.
2012
USCG No.
JCG-0839.5
ARLHS No.
JPN-694

Tower & Structure

Tower Height
6m
Tower Shape
square
Tower Color
white
Material
concrete

Structure: square white concrete tower; the light is shown through a window

Visiting

Open to public
Site open, tower closed

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Sezaki Lighthouse at night?+
Sezaki displays the characteristic F White. 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 Sezaki Lighthouse guide vessels into?+
Sezaki Lighthouse assists vessels approaching 5 nearby ports. The closest is Kasaura at 1.5 NM to the SE. Other ports served include Kitaura, Ehime (2.9 NM SE), Shichirui (6 NM ESE), Hoda (7.1 NM ESE), Etomo (7.9 NM WSW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Sezaki Lighthouse still active and maintained?+
Yes, Sezaki 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 Sezaki Lighthouse?+
Sezaki 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 Sezaki Lighthouse?+
You can track vessels near Sezaki 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.