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Ushitsu Lighthouse

Fl (3) White 13s🇯🇵Noto, JPOperational

Location & Light Range

About Ushitsu Lighthouse

Also known as: Ushitsu (Usitsu, Usetsu)

Established in 1963, Ushitsu Lighthouse is a white, cylindrical concrete tower standing 10.5 meters high. Its structure includes a gallery and rises from a square, single-story equipment building. Located on a hillside above the west side of Ushitsu harbor, it guides vessels with a white light that flashes once every 13 seconds. The focal height reaches 38 meters, providing a geographic range of 16.7 nautical miles. The lighthouse site is open to the public, but the tower is closed.

Why it matters: Ushitsu Lighthouse is essential for guiding vessels into and out of Ushitsu harbor, a key center for local fishing and maritime operations.

Light & Optic

Characteristic Signature
Fl (3) White 13s
Flash Type
Flashing
Light Color
White
Flash Count
3 flashes
Interval
13s
Raw Code
Fl W 13s
Focal Height
38m
Geographic Range
16.7NM

Construction & History

Year Built
1963

Visiting

Open to public
Site open, tower closed

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
10.5m
Tower Shape
cylindrical
Tower Color
white
Material
concrete

Structure: square cylindrical concrete tower with gallery, rising from a square 1-story equipment building

Location

City
Noto
Country
🇯🇵Japan
Region
Ishikawa Prefecture
Sea Region
Located on a hillside above the west side of the harbor of Ushitsu, Japan.
Latitude
37.2997°
Longitude
137.1522°

References & Identifiers

Nearest Port
Ushitsu(0.4 km)
Admiralty No.
M7185
NGA No.
2960
ARLHS No.
JPN-728
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Frequently Asked Questions

How do mariners identify Ushitsu Lighthouse at night?+
Ushitsu displays the characteristic Fl (3) White 13s — 3 white flashes every 13 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 white color may indicate a specific sector or warning zone.
Which ports and harbors does Ushitsu Lighthouse guide vessels into?+
Ushitsu Lighthouse assists vessels approaching 5 nearby ports. The closest is Iida at 10.3 NM to the NE. Other ports served include Wajima (13.4 NM WNW), Nanao (16.5 NM SSW), Nakanoto (22.5 NM SSW), KOGA (23.6 NM WSW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Ushitsu Lighthouse still active and maintained?+
Yes, Ushitsu 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 Ushitsu Lighthouse?+
Ushitsu 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 Ushitsu Lighthouse?+
You can track vessels near Ushitsu 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.