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Somajindo Lighthouse

Fl White 4s🇰🇷Palgeum, KROperational

Location & Light Range

About Somajindo Lighthouse

The Somajindo lighthouse is located on the northwest end of an island in South Korea's South Jeolla region, differentiating the waterway between Anjwado and Palgeumdo. The structure is an 8.5-meter-tall octagonal tower made of white concrete. Its light displays a single white flash every 4 seconds, with a range of 11.6 nautical miles. The site is open for visits, but public entry into the tower is not permitted. Mokpo, the closest port, is 13 kilometers distant.

Why it matters: This navigation aid marks the channel between Anjwado and Palgeumdo, assisting local fishing vessels and inter-island transport.

Light & Optic

Characteristic Signature
Fl White 4s
Flash Type
Flashing
Light Color
White
Interval
4s
Raw Code
Fl W 4s
Focal Height
14m
Geographic Range
11.6NM

Location

City
Palgeum
Country
🇰🇷South Korea
Region
South Jeolla
Sea Region
passage between Anjwado and Palgeumdo, on the northwest end of an island
Latitude
34.7818°
Longitude
126.1105°

References & Identifiers

Nearest Port
Mokpo(13.0 km)
Admiralty No.
M4214.5
NGA No.
17665

Tower & Structure

Tower Height
8.5m
Tower Shape
octagonal
Tower Color
white
Material
concrete

Structure: octagonal white concrete tower

Visiting

Open to public
Site open, tower closed

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Somajindo Lighthouse at night?+
Somajindo displays the characteristic Fl White 4s. 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 white color may indicate a specific sector or warning zone.
Which ports and harbors does Somajindo Lighthouse guide vessels into?+
Somajindo Lighthouse assists vessels approaching 5 nearby ports. The closest is Songgong at 6.1 NM to the ENE. Other ports served include Mokpo (12.2 NM E), Daebul/Yeongam-gun (16 NM E), Daeheuksando (33.9 NM W), Galdoo (35.2 NM SE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Somajindo Lighthouse still active and maintained?+
Yes, Somajindo 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.
How can I track vessels near Somajindo Lighthouse?+
You can track vessels near Somajindo 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.