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Nekosaki Lighthouse

Fl (2) W 7s🇯🇵Honshu-North Coast, JPOperational

Location & Light Range

About Nekosaki Lighthouse

Also known as: Nekosaki Lighthouse

Nekosaki Lighthouse stands as a 49-meter metal tower, erected in 1961. The structure is distinguished by its white color, accented with red bands. Its light produces two white flashes, occurring within a 7-second cycle. The focal height of the light is 43 meters above sea level, with a geographic range extending 7 nautical miles. This lighthouse is constructed from metal.

Light & Optic

Characteristic Signature
Fl (2) W 7s
Flash Type
Flashing
Light Color
White
Flash Count
2 flashes
Interval
7s
Raw Code
Fl.(2)W. period 7s
Focal Height
43m
Light Range
7NM (13.0 km)
Geographic Range
7NM

Construction & History

Year Built
1961

References & Identifiers

Admiralty No.
M7278.6
NGA No.
2412
OpenStreetMap
View on OSM →

Tower & Structure

Tower Height
49m
Tower Color
white and red
Material
metal

Structure: White metal pipe, red banded; 49

Location

City
Honshu-North Coast
Country
🇯🇵JP
Latitude
35.6738°
Longitude
134.7631°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How far offshore can Nekosaki Lighthouse be seen?+
With a focal height of 43 meters and a nominal range of 7 nautical miles (approximately 13.0 km), Nekosaki is visible from well offshore under standard atmospheric conditions. Actual visibility depends on observer height, weather, and sea state. As a shorter-range light, it primarily serves nearshore and coastal traffic.
How do mariners identify Nekosaki Lighthouse at night?+
Nekosaki displays the characteristic Fl (2) W 7s — 2 white flashes every 7 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 Nekosaki Lighthouse guide vessels into?+
Nekosaki Lighthouse assists vessels approaching 5 nearby ports. The closest is Yasugi at 3 NM to the WSW. Other ports served include Tsui (3.8 NM ESE), Tsuiyama (3.8 NM ESE), Shibayama (5 NM WSW), Kumihama (7.6 NM ESE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Nekosaki Lighthouse still active and maintained?+
Yes, Nekosaki 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 Nekosaki Lighthouse?+
Nekosaki 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 Nekosaki Lighthouse?+
You can track vessels near Nekosaki 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.