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

Incheon North Breakwater Head Lighthouse

Fl (3) Green 7s🇰🇷Incheon, KROperational

Location & Light Range

About Incheon North Breakwater Head Lighthouse

An octagonal concrete tower, painted white, stands 9 meters tall on the Incheon North Breakwater Head. With a focal height of 14 meters, it emits a green light that flashes every seven seconds. This structure is located 4.5 kilometers from the port of Incheon. Its geographic range extends to 11.6 nautical miles, providing a visual reference for vessels. The tower's construction material is concrete, and its design is octagonal.

Why it matters: This light marks the end of the Incheon North Breakwater, guiding vessels into the busy port of Incheon and preventing collisions with the structure.

Light & Optic

Characteristic Signature
Fl (3) Green 7s
Flash Type
Flashing
Light Color
Green
Flash Count
3 flashes
Interval
7s
Raw Code
Fl G 7s
Focal Height
14m
Geographic Range
11.6NM

Location

City
Incheon
Country
🇰🇷South Korea
Sea Region
Located at the end of the Incheon North Breakwater Head, South Korea.
Latitude
37.4689°
Longitude
126.5949°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
9m
Tower Shape
octagonal
Tower Color
white
Material
concrete

Structure: octagonal concrete tower, painted white

References & Identifiers

Nearest Port
Incheon(4.5 km)
Admiralty No.
M4173.52
NGA No.
17968
Live tracking · 50,000+ mariners

Find Incheon North Breakwater Head 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 Incheon North Breakwater Head Lighthouse at night?+
Incheon North Breakwater Head displays the characteristic Fl (3) Green 7s — 3 green flashes every 7 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 green color may indicate a specific sector or warning zone.
Which ports and harbors does Incheon North Breakwater Head Lighthouse guide vessels into?+
Incheon North Breakwater Head Lighthouse assists vessels approaching 5 nearby ports. The closest is Gyeongin at 3.9 NM to the N. Other ports served include Incheon (5 NM SW), BUCHEON (7.6 NM ENE), Seoul (16.4 NM E), DANGJIN (24.7 NM S). Mariners should consult the relevant chart for full approach and pilotage information.
Is Incheon North Breakwater Head Lighthouse still active and maintained?+
Yes, Incheon North Breakwater Head 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 Incheon North Breakwater Head Lighthouse?+
You can track vessels near Incheon North Breakwater Head 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.