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

Dolson Hang West Breakwater Lighthouse

Fl Green 5s🇰🇷Yeosu-si, KROperational

Location & Light Range

About Dolson Hang West Breakwater Lighthouse

This cylindrical steel lighthouse stands 10 meters tall on a short breakwater at Dolson Hang in South Korea. Its white, round tower is topped with a lantern and gallery. With a focal height of 14 meters, it emits a green flash every 5 seconds. The structure guides vessels into the harbor, with a geographic range of 11.6 nautical miles. It is located near Yeosu-si, about 7.2 kilometers from the nearest port.

Why it matters: The green flash of this lighthouse helps mariners identify the western side of the Dolson Hang harbor entrance, assisting local fishing and commercial vessels.

Light & Optic

Characteristic Signature
Fl Green 5s
Flash Type
Flashing
Light Color
Green
Interval
5s
Raw Code
Fl G 5s
Focal Height
14m
Geographic Range
11.6NM

Location

City
Yeosu-si
Country
🇰🇷South Korea
Region
South Jeolla
Sea Region
on a short breakwater at Dolson Hang, South Korea
Latitude
34.6146°
Longitude
127.7217°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

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

Structure: round steel tower with lantern and gallery painted white

References & Identifiers

Nearest Port
Yeosu(7.2 km)
Admiralty No.
M4308.57.
NGA No.
M4308.57
Live tracking · 50,000+ mariners

Find Dolson Hang West 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 Dolson Hang West Breakwater Lighthouse at night?+
Dolson Hang West 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 Dolson Hang West Breakwater Lighthouse guide vessels into?+
Dolson Hang West Breakwater Lighthouse assists vessels approaching 5 nearby ports. The closest is Yeosu at 8 NM to the NNW. Other ports served include Samil (15.4 NM NNE), Gwangyang (16.2 NM N), Samcheonpo/Sacheon (25.4 NM NE), Narodo (27.2 NM WSW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Dolson Hang West Breakwater Lighthouse still active and maintained?+
Yes, Dolson Hang West 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 Dolson Hang West Breakwater Lighthouse?+
Dolson Hang West 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 Dolson Hang West Breakwater Lighthouse?+
You can track vessels near Dolson Hang West 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.