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

Sakihama Range Rear Lighthouse

Oc White 8s🇯🇵Muroto, JPOperational

Location & Light Range

About Sakihama Range Rear Lighthouse

Established in 1956, the Sakihama Range Rear light is a white, cylindrical concrete tower standing 7 meters tall. It features a gallery and is centered on a 1-story equipment room. The focal height of the light is 26 meters, and it emits an occulting white light that is obscured for 8 seconds. The original lantern was replaced with a smaller, modern unit, now mounted off-center on the gallery. The lighthouse is situated on a hillside in Sakihama, Muroto, within the Kochi Prefecture. Its geographic range is 14.5 nautical miles.

Why it matters: This rear range light works with its front counterpart to provide precise navigational guidance for vessels approaching or departing Sakihama, directly contributing to local maritime safety and efficient shipping.

Light & Optic

Characteristic Signature
Oc White 8s
Flash Type
Occulting
Light Color
White
Interval
8s
Raw Code
Oc W 8s
Focal Height
26m
Geographic Range
14.5NM

Construction & History

Year Built
1956

Significant events: Original lantern replaced

References & Identifiers

Nearest Port
Murotsu, Kochi(7.1 km)

Tower & Structure

Tower Height
7m
Tower Shape
cylindrical
Tower Color
white
Material
concrete

Structure: round concrete tower with gallery, centered on a round 1-story equipment room

Location

City
Muroto
Country
🇯🇵Japan
Region
Kochi Prefecture
Sea Region
Located on a hillside in Sakihama, Japan, serving as the rear light of a range.
Latitude
33.3919°
Longitude
134.2102°

Nearby Vessels

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

Find Sakihama Range Rear Lighthouse on the live nautical map

Plan voyages near Japan, 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 Sakihama Range Rear Lighthouse at night?+
Sakihama Range Rear displays the characteristic Oc White 8s. 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 Sakihama Range Rear Lighthouse guide vessels into?+
Sakihama Range Rear Lighthouse assists vessels approaching 5 nearby ports. The closest is Murotsu, Kochi at 7.2 NM to the SSW. Other ports served include Nahari (9.8 NM W), Kannoura (10.2 NM NNE), Asakawa (16.4 NM NNE), Hiwasa (26.4 NM NE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Sakihama Range Rear Lighthouse still active and maintained?+
Yes, Sakihama Range Rear 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 Sakihama Range Rear Lighthouse?+
Sakihama Range Rear 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 Sakihama Range Rear Lighthouse?+
You can track vessels near Sakihama Range Rear 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.