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

Kusumi Lighthouse

Fl G 11s🇯🇵Okayama and Hiroshima, JPOperational

Location & Light Range

About Kusumi Lighthouse

Kusumi Lighthouse is a maritime navigation aid located in Okayama and Hiroshima, JP. It is currently operational and active, providing guidance to vessels navigating the surrounding waters. The light sits at a focal height of 12 meters above mean sea level.

Light characteristic: The identifying signal of this lighthouse is Fl G 11s. This means the light produces 1 flash every 11 seconds. Mariners use this distinctive pattern to positively identify the light and distinguish it from other aids to navigation in the area. The light color is green, which may indicate a specific sector or warning zone.

Position: Kusumi Lighthouse is positioned at 34.4295°N, 133.8210°E, near Okayama and Hiroshima in JP.

Geographic context: Kusumi Lighthouse is situated on the Sea of Japan, within the Japan / Korea shipping lane — a busy shipping corridor linking the major ports of Japan and South Korea. The location falls within the subtropical climate zone with mild winters and warm summers.

Nearby lighthouses in JP: Other lighthouses in the region include Abashiri East Breakwater, Abashiri Island Breakwater North End, Abashiri North Breakwater, Abashiri South Breakwater East End, Abuka Kō. View all on the Lighthouses Directory.

Nearby Ports

Shimotsui

JPSTI

1.3 NMWNW

Kotoura

JPJKT

2.7 NMNNE

Shibukawa

JPSKB

4.2 NMENE

Hibi

JPHIB

5.6 NMENE

Sakaide

JPSKD

5.8 NMSSE

Flash Characteristics

Characteristic Signature
Fl G 11s
Flash Type
Flashing
Light Color
Green
Flash Count
1 flash
Interval
11s

Physical Specifications

Focal Height
12m
Light Range
Not available
Status
ACTIVE
City
Okayama and Hiroshima
Country
🇯🇵JP
Latitude
34.4295°
Longitude
133.8210°

Nearby Vessels

Flag
Type
Name
Dist.
Live tracking · 50,000+ mariners

Find Kusumi Lighthouse on the live nautical map

Plan voyages near JP, see nearby vessels in real time, and explore 7,000+ navigation aids in the app.

Nautical mapNearby vesselsVoyage planning
Get the App

Frequently Asked Questions

How do mariners identify Kusumi Lighthouse at night?+
Kusumi displays the characteristic Fl G 11s — 1 green flash every 11 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 green color may indicate a specific sector or warning zone.
Which ports and harbors does Kusumi Lighthouse guide vessels into?+
Kusumi Lighthouse assists vessels approaching 5 nearby ports. The closest is Shimotsui at 1.3 NM to the WNW. Other ports served include Kotoura (2.7 NM NNE), Shibukawa (4.2 NM ENE), Hibi (5.6 NM ENE), Sakaide (5.8 NM SSE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Kusumi Lighthouse still active and maintained?+
Yes, Kusumi 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 Kusumi Lighthouse?+
Kusumi 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 Kusumi Lighthouse?+
You can track vessels near Kusumi 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.