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Rukan Syo Lighthouse

Fl (2) W 10s🇯🇵Okinawa, JPOperational

Location & Light Range

About Rukan Syo Lighthouse

Rukan Syo Lighthouse is a maritime navigation aid located in Okinawa, JP. It is currently operational and active, providing guidance to vessels navigating the surrounding waters. The light sits at a focal height of 22 meters above mean sea level.

Light characteristic: The identifying signal of this lighthouse is Fl (2) W 10s. This means the light produces 2 flashes every 10 seconds. Mariners use this distinctive pattern to positively identify the light and distinguish it from other aids to navigation in the area. The light displays a white signal, the most common color for major coastal lights.

Position: Rukan Syo Lighthouse is positioned at 26.1110°N, 127.5314°E, near Okinawa in JP.

Geographic context: Rukan Syo Lighthouse is situated on the East China Sea. 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

Tokashiki

JPTJS

10.1 NMWNW

Naha, Okinawa

JPNAH

10.3 NMNE

Ginowan

JPGNW

10.4 NMNE

Zamami

JPZMM

14.2 NMWNW

Nishihara

JPNHR

15.8 NMENE

Flash Characteristics

Characteristic Signature
Fl (2) W 10s
Flash Type
Flashing
Light Color
White
Flash Count
2 flashes
Interval
10s

Physical Specifications

Focal Height
22m
Light Range
Not available
Status
ACTIVE
City
Okinawa
Country
🇯🇵JP
Latitude
26.1110°
Longitude
127.5314°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Rukan Syo Lighthouse at night?+
Rukan Syo displays the characteristic Fl (2) W 10s — 2 white flashes every 10 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 Rukan Syo Lighthouse guide vessels into?+
Rukan Syo Lighthouse assists vessels approaching 5 nearby ports. The closest is Tokashiki at 10.1 NM to the WNW. Other ports served include Naha, Okinawa (10.3 NM NE), Ginowan (10.4 NM NE), Zamami (14.2 NM WNW), Nishihara (15.8 NM ENE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Rukan Syo Lighthouse still active and maintained?+
Yes, Rukan Syo 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.
How can I track vessels near Rukan Syo Lighthouse?+
You can track vessels near Rukan Syo 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.