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Nuno Saki Lighthouse

Fl W 5s🇯🇵Kōchi (Southern Shikoku), JPOperational

Location & Light Range

About Nuno Saki Lighthouse

The Nuno Saki lighthouse is situated in Kōchi, on the southern coast of Shikoku island. It emits a white light from a focal height of 58 meters above sea level. The facility is currently operational and serves as a navigational aid.

Light & Optic

Characteristic Signature
Fl W 5s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
5s
Focal Height
58m

Nearby Vessels

Flag
Type
Name
Dist.

Location

City
Kōchi (Southern Shikoku)
Country
🇯🇵JP
Latitude
32.8632°
Longitude
132.9930°
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Frequently Asked Questions

How do mariners identify Nuno Saki Lighthouse at night?+
Nuno Saki displays the characteristic Fl W 5s — 1 white flash every 5 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 Nuno Saki Lighthouse guide vessels into?+
Nuno Saki Lighthouse assists vessels approaching 5 nearby ports. The closest is Tosashimizu at 5.5 NM to the SSW. Other ports served include Ashizuri (5.6 NM SSW), Kozukushi (13.9 NM W), Saga (14 NM NNE), Ozuku (14 NM W). Mariners should consult the relevant chart for full approach and pilotage information.
Is Nuno Saki Lighthouse still active and maintained?+
Yes, Nuno Saki 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 Nuno Saki Lighthouse?+
Nuno Saki 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 Nuno Saki Lighthouse?+
You can track vessels near Nuno Saki 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.