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Yeondo North Breakwater Lighthouse

Fl Red 7s🇰🇷Gunsan-si, KROperational

Location & Light Range

About Yeondo North Breakwater Lighthouse

This red, cylindrical concrete tower stands 10 meters tall and has a focal height of 16 meters. Located at the northeastern corner of Yeondo island, it marks the end of the north breakwater. The structure emits a red light with one flash every 7 seconds, visible for 12.2 nautical miles. It is situated in Yeondo harbor, near Gunsan-si, and serves as a navigational aid for vessels. The lighthouse is built from concrete and is painted red.

Why it matters: This light marks the end of the north breakwater, preventing collisions as vessels enter Yeondo harbor and providing a clear reference for the island's northeastern coast.

Light & Optic

Characteristic Signature
Fl Red 7s
Flash Type
Flashing
Light Color
Red
Interval
7s
Raw Code
Fl R 7s
Focal Height
16m
Geographic Range
12.2NM

Location

City
Gunsan-si
Country
🇰🇷South Korea
Region
Jeonbuk State
Sea Region
Yeondo harbor, at the northeastern corner of Yeondo island, marking the end of the north breakwater.
Latitude
36.0809°
Longitude
126.4358°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
10m
Tower Shape
cylindrical
Tower Color
red
Material
concrete

Structure: round cylindrical concrete tower, painted red

References & Identifiers

Nearest Port
Gunsan(8.4 km)
Admiralty No.
M4190.6
NGA No.
17806
USCG No.
KR-3223
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Frequently Asked Questions

How do mariners identify Yeondo North Breakwater Lighthouse at night?+
Yeondo North Breakwater displays the characteristic Fl Red 7s. 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 Yeondo North Breakwater Lighthouse guide vessels into?+
Yeondo North Breakwater Lighthouse assists vessels approaching 5 nearby ports. The closest is Biin at 3.1 NM to the NE. Other ports served include Gunsan (9.5 NM SE), Janghang/Seocheon-gun (13 NM ESE), Daecheon (14.5 NM NNE), Boryeong (19.2 NM N). Mariners should consult the relevant chart for full approach and pilotage information.
Is Yeondo North Breakwater Lighthouse still active and maintained?+
Yes, Yeondo North Breakwater 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 Yeondo North Breakwater Lighthouse?+
You can track vessels near Yeondo North Breakwater 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.