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Docho Lighthouse

Fl White 6s🇰🇷Docho, KROperational

Location & Light Range

About Docho Lighthouse

Also known as: Docho (Touch'ado)

Docho Lighthouse is an octagonal concrete tower standing 8.5 meters tall, painted white. Its light, positioned 14 meters above sea level, emits a white flash every six seconds. The lighthouse is situated on the northern tip of Dochodo, marking the eastern entrance to the strait between Dochodo and Bigeumdo islands. This aid to navigation has a geographic range of 11.6 nautical miles. Its nearest port is Mokpo, located approximately 20.6 kilometers away.

Why it matters: This lighthouse is important for mariners navigating the strait between Dochodo and Bigeumdo, specifically marking the eastern approach and ensuring safe passage.

Light & Optic

Characteristic Signature
Fl White 6s
Flash Type
Flashing
Light Color
White
Interval
6s
Raw Code
Fl W 6s
Focal Height
14m
Geographic Range
11.6NM

Location

City
Docho
Country
🇰🇷South Korea
Region
South Jeolla
Sea Region
eastern entrance to the strait between Dochodo and Bigeumdo, located on the northern tip of Dochodo
Latitude
34.7372°
Longitude
125.9613°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

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

Structure: octagonal white concrete tower

References & Identifiers

Nearest Port
Mokpo(20.6 km)
Admiralty No.
M4230.8
NGA No.
17650
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Frequently Asked Questions

How do mariners identify Docho Lighthouse at night?+
Docho displays the characteristic Fl White 6s. 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 Docho Lighthouse guide vessels into?+
Docho Lighthouse assists vessels approaching 5 nearby ports. The closest is Songgong at 13.9 NM to the ENE. Other ports served include Mokpo (19.6 NM E), Daebul/Yeongam-gun (23.3 NM E), Daeheuksando (26.3 NM W), Galdoo (38 NM SE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Docho Lighthouse still active and maintained?+
Yes, Docho 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 Docho Lighthouse?+
You can track vessels near Docho 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.