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Nokdo North Breakwater Lighthouse

Fl Red 6s🇰🇷Boryeong-si, KROperational

Location & Light Range

About Nokdo North Breakwater Lighthouse

This red, cylindrical concrete tower stands 11 meters tall, with its light positioned 13 meters above sea level. Located on the north breakwater of Nokdo harbor in Boryeong-si, South Chungcheong, it emits a red flash every 6 seconds. The lighthouse guides vessels into the protected waters of Nokdo harbor, with a geographic range of 11.3 nautical miles. The site is open to visitors, though access to the tower itself is restricted. The nearest port is Boryeong, approximately 13.1 kilometers away.

Why it matters: The lighthouse's red flashing light serves as a key navigational aid, distinguishing the harbor entrance and ensuring safe passage for the local fishing fleet and other vessels.

Light & Optic

Characteristic Signature
Fl Red 6s
Flash Type
Flashing
Light Color
Red
Interval
6s
Raw Code
Fl R 6s
Focal Height
13m
Geographic Range
11.3NM

Location

City
Boryeong-si
Country
🇰🇷South Korea
Region
South Chungcheong
Sea Region
Nokdo harbor, on the north breakwater
Latitude
36.2704°
Longitude
126.2669°

References & Identifiers

Nearest Port
Boryeong(13.1 km)
Admiralty No.
M4189.69.
NGA No.
M4189.69

Tower & Structure

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

Structure: round concrete tower

Visiting

Open to public
Site open, tower closed

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Nokdo North Breakwater Lighthouse at night?+
Nokdo North Breakwater displays the characteristic Fl Red 6s. 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 Nokdo North Breakwater Lighthouse guide vessels into?+
Nokdo North Breakwater Lighthouse assists vessels approaching 5 nearby ports. The closest is Daecheon at 11.6 NM to the ENE. Other ports served include Boryeong (12.8 NM NE), Biin (14 NM SE), Gunsan (23.3 NM SE), Janghang/Seocheon-gun (25.8 NM SE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Nokdo North Breakwater Lighthouse still active and maintained?+
Yes, Nokdo North 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.
How can I track vessels near Nokdo North Breakwater Lighthouse?+
You can track vessels near Nokdo North 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.