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Ogokdo Lighthouse

Fl White 6s🇰🇷Tongyeong-si, KROperational

Location & Light Range

About Ogokdo Lighthouse

Ogokdo Lighthouse is a hexagonal concrete tower standing 11 meters tall, painted white. It is situated on a small island approximately 16 kilometers south of Tongyeong. The lighthouse emits a white flash every 6 seconds, visible for 20.2 nautical miles. Its focal height is 61 meters above sea level. The site is open to the public, but the tower itself is closed.

Why it matters: This lighthouse marks the beginning of the southern approach to Tongyeong port, aiding vessels navigating the island-dotted waters leading to the harbor.

Light & Optic

Characteristic Signature
Fl White 6s
Flash Type
Flashing
Light Color
White
Interval
6s
Raw Code
Fl W 6s
Focal Height
61m
Geographic Range
20.2NM

Location

City
Tongyeong-si
Country
🇰🇷South Korea
Region
South Gyeongsang
Sea Region
island about 16 km south of Tongyeong, marking the beginning of the approach to the port from the south
Latitude
34.7210°
Longitude
128.4268°

References & Identifiers

Nearest Port
Tongyeong(6.9 km)
Admiralty No.
M4322.75
NGA No.
16893

Tower & Structure

Tower Height
11m
Tower Shape
hexagonal
Tower Color
white
Material
concrete

Structure: hexagonal concrete tower, painted white

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 Ogokdo Lighthouse at night?+
Ogokdo displays the characteristic Fl White 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 white color may indicate a specific sector or warning zone.
Which ports and harbors does Ogokdo Lighthouse guide vessels into?+
Ogokdo Lighthouse assists vessels approaching 5 nearby ports. The closest is Junghwa at 4.8 NM to the NW. Other ports served include Tongyeong (6.9 NM N), Geoje (10.9 NM NE), Kukdo (11.3 NM S), Anjeong (13.4 NM N). Mariners should consult the relevant chart for full approach and pilotage information.
Is Ogokdo Lighthouse still active and maintained?+
Yes, Ogokdo 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 Ogokdo Lighthouse?+
Ogokdo 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 Ogokdo Lighthouse?+
You can track vessels near Ogokdo 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.