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Hwagiseo Lighthouse

Fl Red 4s🇰🇷KROperational

Location & Light Range

About Hwagiseo Lighthouse

Established in 2003, Hwagiseo lighthouse stands on a shoal situated approximately 1.5 kilometers southwest of Anheung harbor. This red, 22-meter tower has a focal height of 11 meters and emits a red flash every 4 seconds. Its geographic range extends to 10.7 nautical miles. The site is accessible to visitors, though the tower itself is closed to the public. Nearest port facilities are located about 15.5 kilometers away in Taean-gun.

Why it matters: This lighthouse specifically marks a shoal southwest of Anheung harbor, guiding vessels navigating these coastal waters.

Light & Optic

Characteristic Signature
Fl Red 4s
Flash Type
Flashing
Light Color
Red
Interval
4s
Raw Code
Fl R 4s
Focal Height
11m
Geographic Range
10.7NM

Construction & History

Year Built
2003

Visiting

Open to public
Site open, tower closed

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
21.9456m
Tower Color
red

Structure: A 22m tower, painted red.

Location

Country
🇰🇷South Korea
Region
South Chungcheong
Sea Region
shoal about 1.5 km southwest of Anheung harbor
Latitude
36.6755°
Longitude
126.1276°

References & Identifiers

Nearest Port
Taean-gun(15.5 km)
Admiralty No.
M4154.27.
NGA No.
17840.8
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Frequently Asked Questions

How do mariners identify Hwagiseo Lighthouse at night?+
Hwagiseo displays the characteristic Fl Red 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 red color may indicate a specific sector or warning zone.
Which ports and harbors does Hwagiseo Lighthouse guide vessels into?+
Hwagiseo Lighthouse assists vessels approaching 5 nearby ports. The closest is Taean-gun at 15.5 NM to the NNE. Other ports served include Boryeong (23.7 NM SE), Daesan/Seosan (23.8 NM NNE), Daecheon (28.1 NM SE), DANGJIN (29.6 NM NE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Hwagiseo Lighthouse still active and maintained?+
Yes, Hwagiseo 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 Hwagiseo Lighthouse?+
You can track vessels near Hwagiseo 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.