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Jangseo Lighthouse

Fl (6) White 15s🇰🇷Tongyeong-si, KROperational

Location & Light Range

About Jangseo Lighthouse

Jangseo Lighthouse is a maritime navigation aid located in Tongyeong-si, KR. It is currently operational and active, providing guidance to vessels navigating the surrounding waters. The light sits at a focal height of 12 meters above mean sea level.

Light characteristic: The identifying signal of this lighthouse is Fl (6) White 15s. This means the light produces 6 flashes every 15 seconds. Mariners use this distinctive pattern to positively identify the light and distinguish it from other aids to navigation in the area. The light color is white, which may indicate a specific sector or warning zone.

Position: Jangseo Lighthouse is positioned at 34.8379°N, 128.4353°E, near Tongyeong-si in KR.

Geographic context: Jangseo Lighthouse is situated on the Sea of Japan, within the Japan / Korea shipping lane — a busy shipping corridor linking the major ports of Japan and South Korea. The location falls within the subtropical climate zone with mild winters and warm summers.

Nearby lighthouses in KR: Other lighthouses in the region include Aeweol, Aeweolgot, Amchido, Ammokdo, Amtaedo. View all on the Lighthouses Directory.

Nearby Ports

Tongyeong

KRTYG

0.9 NMW

Junghwa

KRJHA

4.7 NMSW

Anjeong

KRANJ

6.4 NMN

Geoje

KRKJE

7.3 NME

Gohyeon/Geoje

KRKHN

8.4 NMNE

Flash Characteristics

Characteristic Signature
Fl (6) White 15s
Flash Type
Flashing
Light Color
White
Flash Count
6 flashes
Interval
15s

Physical Specifications

Focal Height
12m
Light Range
Not available
Status
ACTIVE
City
Tongyeong-si
Country
🇰🇷KR
Latitude
34.8379°
Longitude
128.4353°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Jangseo Lighthouse at night?+
Jangseo displays the characteristic Fl (6) White 15s — 6 white flashes every 15 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 Jangseo Lighthouse guide vessels into?+
Jangseo Lighthouse assists vessels approaching 5 nearby ports. The closest is Tongyeong at 0.9 NM to the W. Other ports served include Junghwa (4.7 NM SW), Anjeong (6.4 NM N), Geoje (7.3 NM E), Gohyeon/Geoje (8.4 NM NE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Jangseo Lighthouse still active and maintained?+
Yes, Jangseo 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 Jangseo Lighthouse?+
Jangseo 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 Jangseo Lighthouse?+
You can track vessels near Jangseo 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.