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Jangmal South Breakwater Lighthouse

Fl R 10s🇰🇷Masan and Geoje Area, KROperational

Location & Light Range

About Jangmal South Breakwater Lighthouse

This red, round concrete tower stands 11 meters tall, with its focal height reaching 13 meters above sea level. The structure, identified by NGA list number 16781, guides vessels in the Masan and Geoje area. Its geographic range extends to 8 nautical miles. The lighthouse emits a single red flash.

Light & Optic

Characteristic Signature
Fl R 10s
Flash Type
Flashing
Light Color
Red
Flash Count
1 flash
Interval
10s
Raw Code
Fl
Focal Height
13m
Geographic Range
8NM

Location

City
Masan and Geoje Area
Country
🇰🇷KR
Latitude
35.0776°
Longitude
128.7811°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
11m
Tower Shape
round
Tower Color
red
Material
concrete

Structure: Red round concrete tower; 43

References & Identifiers

Admiralty No.
M4351.2
NGA No.
16781
OpenStreetMap
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Frequently Asked Questions

How do mariners identify Jangmal South Breakwater Lighthouse at night?+
Jangmal South Breakwater displays the characteristic Fl R 10s — 1 red flash every 10 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 red color may indicate a specific sector or warning zone.
Which ports and harbors does Jangmal South Breakwater Lighthouse guide vessels into?+
Jangmal South Breakwater Lighthouse assists vessels approaching 5 nearby ports. The closest is Busan New Port at 1.1 NM to the SE. Other ports served include Jinhae (5.6 NM WNW), Gamcheon/Busan (10.8 NM E), Masan (11.2 NM WNW), Okpo/Geoje (11.8 NM SSW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Jangmal South Breakwater Lighthouse still active and maintained?+
Yes, Jangmal 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 Jangmal South Breakwater Lighthouse?+
Jangmal 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 Jangmal South Breakwater Lighthouse?+
You can track vessels near Jangmal 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.