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Kamikawaguchi Lighthouse

Iso W 6s🇯🇵Kōchi (Southern Shikoku), JPOperational

This operational lighthouse stands 35 meters above sea level on the southern coast of Shikoku in Kōchi. Its white light serves mariners navigating the waters in this region. The structure is situated to provide illumination for vessels operating in the vicinity.

Characteristic Signature
Iso W 6s
Flash Type
Isophase
Light Color
White
Flash Count
1 flash
Interval
6s
Focal Height
35m
Flag
Type
Name
Dist.
City
Kōchi (Southern Shikoku)
Country
🇯🇵JP
Latitude
33.0373°
Longitude
133.0598°
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How do mariners identify Kamikawaguchi Lighthouse at night?+
Kamikawaguchi displays the characteristic Iso W 6s — 1 white 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.
Which ports and harbors does Kamikawaguchi Lighthouse guide vessels into?+
Kamikawaguchi Lighthouse assists vessels approaching 5 nearby ports. The closest is Saga at 3.5 NM to the NE. Other ports served include Ashizuri (16.5 NM SSW), Tosashimizu (16.5 NM SSW), Kaminokae (17.3 NM NNE), Sukumowan (18.8 NM WSW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Kamikawaguchi Lighthouse still active and maintained?+
Yes, Kamikawaguchi 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 Kamikawaguchi Lighthouse?+
Kamikawaguchi 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 Kamikawaguchi Lighthouse?+
You can track vessels near Kamikawaguchi 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.