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Semog Lighthouse

🇰🇷Jodo-myeon, KROperational

Location & Light Range

About Semog Lighthouse

The Semog lighthouse was a cylindrical white concrete tower standing 8 meters tall with a gallery. Located on the western tip of Hajodo in South Korea's South Jeolla region, it marked the narrow passage between Hajado and Nabaedo. Its construction date is not specified, but it operated until 2017. The lighthouse was apparently demolished and is no longer visible, leaving only its historical record. It was situated near Jodo-myeon and 32.6 km from the nearest port at Daebul/Yeongam-gun.

Why it matters: The lighthouse was important for guiding ships through the narrow passage between Hajado and Nabaedo.

Tower & Structure

Tower Height
8m
Tower Shape
cylindrical
Tower Color
white
Material
concrete

Structure: round white concrete tower with gallery

Location

City
Jodo-myeon
Country
🇰🇷South Korea
Region
South Jeolla
Sea Region
western tip of Hajodo, marking the narrow passage between Hajado and Nabaedo
Latitude
34.3098°
Longitude
126.0222°

Nearby Vessels

Flag
Type
Name
Dist.

Construction & History

Significant events: Inactive since 2017, apparently demolished

References & Identifiers

Nearest Port
Daebul/Yeongam-gun(32.6 km)
Admiralty No.
M4247
NGA No.
17560
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Frequently Asked Questions

Which ports and harbors does Semog Lighthouse guide vessels into?+
Semog Lighthouse assists vessels approaching 5 nearby ports. The closest is Galdoo at 24.5 NM to the E. Other ports served include Chuja (25.6 NM SSE), Hwahungpo (32 NM E), Mokpo (32.1 NM NNE), Songgong (32.9 NM NNE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Semog Lighthouse still active and maintained?+
Yes, Semog 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 Semog Lighthouse?+
You can track vessels near Semog 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.