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

Jodo Approach East Lighthouse

Q (6) White 45s🇰🇷Sokcho-si, KROperational

Location & Light Range

About Jodo Approach East Lighthouse

This 22-meter beacon is located approximately 1 kilometer east of the main Jodo lighthouse. It stands on a square platform supported by four large piles, with the lower half of the tower painted black and the upper half yellow. The light has a focal height of 16 meters and a geographic range of 12.2 nautical miles. It emits six quick white flashes followed by a long white flash within a 45-second cycle. The site is accessible by boat, though the tower itself is closed to the public.

Why it matters: This light aids vessels in identifying the correct approach to Jodo, working with the main lighthouse to define safe channels and prevent confusion due to its distinct flash pattern.

Light & Optic

Characteristic Signature
Q (6) White 45s
Flash Type
Quick
Light Color
White
Flash Count
6 flashes
Interval
45s
Raw Code
Q(6) W + L Fl W 45s
Focal Height
16m
Geographic Range
12.2NM

Location

City
Sokcho-si
Country
🇰🇷South Korea
Region
Gangwon State
Sea Region
about 1 km east of the Jodo lighthouse
Latitude
38.1981°
Longitude
128.6136°

References & Identifiers

Nearest Port
Sokcho(0.4 km)
Admiralty No.
M4458.15
NGA No.
16416

Tower & Structure

Tower Height
22m
Tower Color
Lower half black, upper half yellow

Structure: A 22m beacon mounted on a square platform supported by four large piles. The lower half is painted black, and the upper half is yellow.

Visiting

Open to public
Site open, tower closed

Nearby Vessels

Flag
Type
Name
Dist.
Live tracking · 50,000+ mariners

Find Jodo Approach East 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 Jodo Approach East Lighthouse at night?+
Jodo Approach East displays the characteristic Q (6) White 45s — 6 white flashes every 45 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 white color may indicate a specific sector or warning zone.
Which ports and harbors does Jodo Approach East Lighthouse guide vessels into?+
Jodo Approach East Lighthouse assists vessels approaching 5 nearby ports. The closest is Sokcho at 1.2 NM to the WNW. Other ports served include Jumunjin (21.6 NM SSE), Okgye/Gangneung (40.4 NM SSE), Mukho/Donghae (45.8 NM SSE), Tonghae (46.1 NM SSE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Jodo Approach East Lighthouse still active and maintained?+
Yes, Jodo Approach East 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 Jodo Approach East Lighthouse?+
Jodo Approach East 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 Jodo Approach East Lighthouse?+
You can track vessels near Jodo Approach East 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.