Get the MarineRadar appSatellite AISSatellite live trackingTrack any shipLive alerts112,000+ ships trackedDownload free

Ayajin South Breakwater Lighthouse

Fl Green 5s🇰🇷Toseong-myeon, KROperational

Location & Light Range

About Ayajin South Breakwater Lighthouse

Located at the end of the south breakwater in Ayajin, South Korea, this concrete tower guides vessels into the harbor. The cylindrical structure, standing 10 meters tall with a focal height of 13 meters, features eight fins resembling a rocket. Its green light flashes once every 5 seconds, visible for 11.3 nautical miles. The site is open to the public, offering views of the fishing harbor and bay, though the tower itself is closed to visitors. The nearest port is Sokcho, 4.9 kilometers away.

Why it matters: This lighthouse is significant for local fishing boats and other marine traffic navigating the waters around Ayajin, ensuring safe passage into the harbor. Its unique rocket-like design makes it a recognizable landmark along the coast.

Light & Optic

Characteristic Signature
Fl Green 5s
Flash Type
Flashing
Light Color
Green
Interval
5s
Raw Code
Fl G 5s
Focal Height
13m
Geographic Range
11.3NM

Location

City
Toseong-myeon
Country
🇰🇷South Korea
Region
Gangwon State
Sea Region
south breakwater at Ayajin, South Korea
Latitude
38.2712°
Longitude
128.5585°

References & Identifiers

Nearest Port
Sokcho(4.9 km)
Admiralty No.
M4459.15
NGA No.
16385
ARLHS No.
SKR-032

Tower & Structure

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

Structure: round concrete tower with eight fins, like a rocket

Visiting

Open to public
Site open, tower closed

Nearby Vessels

Flag
Type
Name
Dist.
Live tracking · 50,000+ mariners

Find Ayajin South Breakwater Lighthouse on the live nautical map

Plan voyages near South Korea, see nearby vessels in real time, and explore 14,900+ navigation aids in the app.

Nautical mapNearby vesselsVoyage planning
Get the App

Frequently Asked Questions

How do mariners identify Ayajin South Breakwater Lighthouse at night?+
Ayajin South Breakwater displays the characteristic Fl Green 5s. 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 green color may indicate a specific sector or warning zone.
Which ports and harbors does Ayajin South Breakwater Lighthouse guide vessels into?+
Ayajin South Breakwater Lighthouse assists vessels approaching 3 nearby ports. The closest is Sokcho at 4.1 NM to the SSE. Other ports served include Jumunjin (26.7 NM SSE), Okgye/Gangneung (45.5 NM SSE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Ayajin South Breakwater Lighthouse still active and maintained?+
Yes, Ayajin 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 Ayajin South Breakwater Lighthouse?+
Ayajin 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 Ayajin South Breakwater Lighthouse?+
You can track vessels near Ayajin 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.