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Niigata West Breakwater Lighthouse

Fl R 6s🇯🇵Toyama and Niigata, JPOperational

Location & Light Range

About Niigata West Breakwater Lighthouse

This navigational aid is situated at coordinates 139.0687, 37.95868. Its focal height reaches 24 meters above sea level. The light emits a single red flash on a 6-second cycle. Its geographic range extends for 7 nautical miles. The structure is operational and maintains a red light characteristic.

Light & Optic

Characteristic Signature
Fl R 6s
Flash Type
Flashing
Light Color
Red
Flash Count
1 flash
Interval
6s
Raw Code
Fl.R. period 6s
Focal Height
24m
Geographic Range
7NM

References & Identifiers

Admiralty No.
M7111.2
NGA No.
3356

Location

City
Toyama and Niigata
Country
🇯🇵JP
Latitude
37.9587°
Longitude
139.0687°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Niigata West Breakwater Lighthouse at night?+
Niigata West Breakwater displays the characteristic Fl R 6s — 1 red flash every 6 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 red color may indicate a specific sector or warning zone.
Which ports and harbors does Niigata West Breakwater Lighthouse guide vessels into?+
Niigata West Breakwater Lighthouse assists vessels approaching 5 nearby ports. The closest is Niigata at 4.9 NM to the ENE. Other ports served include Ii (8.5 NM ENE), Niigatahigashi (8.5 NM ENE), Tsubame (19.6 NM SSW), Iwafune (21.9 NM NE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Niigata West Breakwater Lighthouse still active and maintained?+
Yes, Niigata West Breakwater 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 Niigata West Breakwater Lighthouse?+
Niigata West Breakwater 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 Niigata West Breakwater Lighthouse?+
You can track vessels near Niigata West Breakwater 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.