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Sokcho North Breakwater Lighthouse

Fl R 4s🇰🇷Sokcho Area (Northern Gangwon), KROperational

Location & Light Range

About Sokcho North Breakwater Lighthouse

The Sokcho North Breakwater light is situated in the Sokcho Area of Northern Gangwon. With a focal height of 14 meters, its operational status guides mariners. This aid emits a single green flash every 4 seconds. The light's geographic range extends to 9 nautical miles.

Light & Optic

Characteristic Signature
Fl R 4s
Flash Type
Flashing
Light Color
Red
Flash Count
1 flash
Interval
4s
Raw Code
Fl.G. period 4s
Focal Height
14m
Geographic Range
9NM

References & Identifiers

Admiralty No.
M4458.6
NGA No.
16412

Location

City
Sokcho Area (Northern Gangwon)
Country
🇰🇷KR
Latitude
38.2055°
Longitude
128.6020°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Sokcho North Breakwater Lighthouse at night?+
Sokcho North Breakwater displays the characteristic Fl R 4s — 1 red flash every 4 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 Sokcho North Breakwater Lighthouse guide vessels into?+
Sokcho North Breakwater Lighthouse assists vessels approaching 5 nearby ports. The closest is Sokcho at 0.5 NM to the WNW. Other ports served include Jumunjin (22.2 NM SSE), Okgye/Gangneung (41.1 NM SSE), Mukho/Donghae (46.4 NM SSE), Tonghae (46.8 NM SSE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Sokcho North Breakwater Lighthouse still active and maintained?+
Yes, Sokcho 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.
What shipping routes pass near Sokcho North Breakwater Lighthouse?+
Sokcho North 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 Sokcho North Breakwater Lighthouse?+
You can track vessels near Sokcho 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.