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Samdo Lighthouse

Fl White 4s🇰🇷Anjwa, KROperational

Location & Light Range

About Samdo Lighthouse

This square white concrete tower stands 9 meters tall, with its light positioned 15 meters above sea level. It is located on a reef off the northwest coast of Anjwado, near the city of Anjwa in South Korea's South Jeolla region. The lighthouse emits a white flash every 4 seconds, visible for up to 11.9 nautical miles. Constructed from concrete, its simple square design is painted white. The nearest major port is Mokpo, situated 16.1 kilometers away.

Why it matters: The Samdo lighthouse marks a reef off Anjwado's northwest coast, guiding fishing vessels and other small craft through these coastal waters.

Light & Optic

Characteristic Signature
Fl White 4s
Flash Type
Flashing
Light Color
White
Interval
4s
Raw Code
Fl W 4s
Focal Height
15m
Geographic Range
11.9NM

Location

City
Anjwa
Country
🇰🇷South Korea
Region
South Jeolla
Sea Region
a reef off the northwest coast of Anjwado
Latitude
34.7683°
Longitude
126.0494°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
9m
Tower Shape
square
Tower Color
white
Material
concrete

Structure: square white concrete tower

References & Identifiers

Nearest Port
Mokpo(16.1 km)
Admiralty No.
M4213.5
NGA No.
17660
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Frequently Asked Questions

How do mariners identify Samdo Lighthouse at night?+
Samdo 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 Samdo Lighthouse guide vessels into?+
Samdo Lighthouse assists vessels approaching 5 nearby ports. The closest is Songgong at 9.1 NM to the ENE. Other ports served include Mokpo (15.2 NM E), Daebul/Yeongam-gun (19 NM E), Daeheuksando (30.8 NM W), Galdoo (36.4 NM SE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Samdo Lighthouse still active and maintained?+
Yes, Samdo 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 Samdo Lighthouse?+
You can track vessels near Samdo 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.