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Nezugaseki Lighthouse

Fl (2) W 10s🇯🇵Honshu-Northwest Coast, JPOperational

Location & Light Range

About Nezugaseki Lighthouse

The Nezugaseki lighthouse stands on Honshu's Northwest Coast. Its focal height reaches 21 meters above sea level. This operational light exhibits a single red flash every 5 seconds. The structure itself contributes to the coastal landscape.

Light & Optic

Characteristic Signature
Fl (2) W 10s
Flash Type
Flashing
Light Color
White
Flash Count
2 flashes
Interval
10s
Raw Code
Fl.R. period 5s
Focal Height
21m
Light Range
12NM (22.2 km)

References & Identifiers

Admiralty No.
M7088.4
NGA No.
3432

Location

City
Honshu-Northwest Coast
Country
🇯🇵JP
Latitude
38.5583°
Longitude
139.5399°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How far offshore can Nezugaseki Lighthouse be seen?+
With a focal height of 21 meters and a nominal range of 12 nautical miles (approximately 22.2 km), Nezugaseki is visible from well offshore under standard atmospheric conditions. Actual visibility depends on observer height, weather, and sea state. This range makes it a significant coastal navigation aid for vessels transiting the area.
How do mariners identify Nezugaseki Lighthouse at night?+
Nezugaseki 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 Nezugaseki Lighthouse guide vessels into?+
Nezugaseki Lighthouse assists vessels approaching 5 nearby ports. The closest is Nezugaseki at 0.5 NM to the ENE. Other ports served include Atsumi (4.8 NM NNE), Kobato (9.2 NM NNE), Yura, Yamagata (12 NM NE), Uchiura, Ishikawa (14.4 NM WSW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Nezugaseki Lighthouse still active and maintained?+
Yes, Nezugaseki 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 Nezugaseki Lighthouse?+
Nezugaseki 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 Nezugaseki Lighthouse?+
You can track vessels near Nezugaseki 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.