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

Gallam Hang East Breakwater Lighthouse

Fl Green 4s🇰🇷Samcheok-si, KROperational

Location & Light Range

About Gallam Hang East Breakwater Lighthouse

This cylindrical concrete tower stands 10 meters tall and is painted white. Its focal plane reaches 16 meters above sea level, emitting a green light with a characteristic of a single flash every 4 seconds. The lighthouse is situated on the east breakwater of Gallam harbor, guiding vessels approaching the port of Samcheok-si. This structure provides a geographic range of 12.2 nautical miles. While the site is accessible, the tower itself is closed to the public.

Why it matters: The lighthouse is essential for vessels entering Gallam harbor, particularly those approaching from the east, helping them avoid the breakwater and reach the port safely.

Light & Optic

Characteristic Signature
Fl Green 4s
Flash Type
Flashing
Light Color
Green
Interval
4s
Raw Code
Fl G 4s
Focal Height
16m
Geographic Range
12.2NM

Location

City
Samcheok-si
Country
🇰🇷South Korea
Region
Gangwon State
Sea Region
east breakwater of Gallam harbor
Latitude
37.2808°
Longitude
129.3238°

References & Identifiers

Nearest Port
Samcheok(10.9 km)
Admiralty No.
M4433.98.
NGA No.
M4433.98

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.
Live tracking · 50,000+ mariners

Find Gallam Hang East 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 Gallam Hang East Breakwater Lighthouse at night?+
Gallam Hang East Breakwater displays the characteristic Fl Green 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 green color may indicate a specific sector or warning zone.
Which ports and harbors does Gallam Hang East Breakwater Lighthouse guide vessels into?+
Gallam Hang East Breakwater Lighthouse assists vessels approaching 5 nearby ports. The closest is Hosan at 6.1 NM to the SSE. Other ports served include Samcheok (11.2 NM NW), Donghae (15.6 NM NW), Bupyong/Incheon (16 NM NW), Tonghae (18.5 NM NW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Gallam Hang East Breakwater Lighthouse still active and maintained?+
Yes, Gallam Hang East 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 Gallam Hang East Breakwater Lighthouse?+
Gallam Hang East 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 Gallam Hang East Breakwater Lighthouse?+
You can track vessels near Gallam Hang East 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.