Get the MarineRadar appSatellite AISSatellite live trackingTrack any shipLive alerts112,000+ ships trackedDownload free

Usino Ura Lighthouse

Iso W 6s🇯🇵Okayama and Hiroshima, JPOperational

Location & Light Range

About Usino Ura Lighthouse

Usino Ura lighthouse is a white tower that stands 33 meters high. Its focal plane is situated 28 meters above sea level. The light produces two white flashes that repeat every 7 seconds. This navigational aid is operational.

Light & Optic

Characteristic Signature
Iso W 6s
Flash Type
Isophase
Light Color
White
Flash Count
1 flash
Interval
6s
Raw Code
Fl.(2)W. period 7s
Focal Height
28m
Geographic Range
5NM

Location

City
Okayama and Hiroshima
Country
🇯🇵JP
Latitude
34.3957°
Longitude
133.1782°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
33m
Tower Color
white

Structure: White tower; 33

References & Identifiers

Admiralty No.
M5723
NGA No.
8456
Live tracking · 50,000+ mariners

Find Usino Ura Lighthouse on the live nautical map

Plan voyages near JP, see nearby vessels in real time, and explore 14,900+ navigation aids in the app.

Nautical mapNearby vesselsVoyage planning
Get the App

Frequently Asked Questions

How do mariners identify Usino Ura Lighthouse at night?+
Usino Ura displays the characteristic Iso W 6s — 1 white flash 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 Usino Ura Lighthouse guide vessels into?+
Usino Ura Lighthouse assists vessels approaching 5 nearby ports. The closest is OnomichiItozaki at 0.6 NM to the N. Other ports served include Itozaki (0.9 NM SW), Nomi (0.9 NM SW), Omi (0.9 NM SW), Onomichi (0.9 NM SW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Usino Ura Lighthouse still active and maintained?+
Yes, Usino Ura 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 Usino Ura Lighthouse?+
Usino Ura 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 Usino Ura Lighthouse?+
You can track vessels near Usino Ura 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.