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Yeongnangho South Breakwater Lighthouse

Fl (4) Yellow 8s🇰🇷Sokcho-si, KROperational

Location & Light Range

About Yeongnangho South Breakwater Lighthouse

This cylindrical concrete tower stands 10 meters tall and emits a yellow light. The structure is painted white and has a focal height of 12 meters, with a geographic range of 11 nautical miles. The light displays a single yellow flash every 8 seconds. It is situated on a breakwater immediately south of the Jangsa breakwaters, serving the area near Sokcho-si. The lighthouse's operational status is confirmed, and while the tower is closed to the public, the site is accessible.

Why it matters: The lighthouse guides local fishing boats and recreational craft safely into the harbor at Yeongnangho.

Light & Optic

Characteristic Signature
Fl (4) Yellow 8s
Flash Type
Flashing
Light Color
Yellow
Flash Count
4 flashes
Interval
8s
Raw Code
Fl Y 8s
Focal Height
12m
Geographic Range
11NM

Location

City
Sokcho-si
Country
🇰🇷South Korea
Region
Gangwon State
Sea Region
Located on a breakwater immediately to the south of the Jangsa breakwaters in South Korea.
Latitude
38.2225°
Longitude
128.5902°

References & Identifiers

Nearest Port
Sokcho(1.6 km)
Admiralty No.
M4458.61.
NGA No.
M4458.61
ARLHS No.
SKR-025

Tower & Structure

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

Structure: round cylindrical concrete tower painted white

Visiting

Open to public
Site open, tower closed

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Yeongnangho South Breakwater Lighthouse at night?+
Yeongnangho South Breakwater displays the characteristic Fl (4) Yellow 8s — 4 yellow flashes every 8 seconds. 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 yellow color may indicate a specific sector or warning zone.
Which ports and harbors does Yeongnangho South Breakwater Lighthouse guide vessels into?+
Yeongnangho South Breakwater Lighthouse assists vessels approaching 5 nearby ports. The closest is Sokcho at 0.8 NM to the S. Other ports served include Jumunjin (23.4 NM SSE), Okgye/Gangneung (42.2 NM SSE), Mukho/Donghae (47.6 NM SSE), Tonghae (47.9 NM SSE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Yeongnangho South Breakwater Lighthouse still active and maintained?+
Yes, Yeongnangho South 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.
What shipping routes pass near Yeongnangho South Breakwater Lighthouse?+
Yeongnangho South Breakwater Lighthouse is located within the Japan / Korea shipping lane — a busy shipping corridor linking the major ports of Japan and South Korea. This makes it an important navigation reference for commercial shipping traffic in the region.
How can I track vessels near Yeongnangho South Breakwater Lighthouse?+
You can track vessels near Yeongnangho South 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.