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Gudolseo Lighthouse

Fl W 6s🇰🇷Sacheon and Namhae Area, KROperational

Location & Light Range

About Gudolseo Lighthouse

Gudolseo Lighthouse is a maritime navigation aid located in Sacheon and Namhae Area, KR. It is currently operational and active, providing guidance to vessels navigating the surrounding waters. The light sits at a focal height of 40 meters above mean sea level.

Light characteristic: The identifying signal of this lighthouse is Fl W 6s. This means the light produces 1 flash every 6 seconds. Mariners use this distinctive pattern to positively identify the light and distinguish it from other aids to navigation in the area. The light displays a white signal, the most common color for major coastal lights.

Position: Gudolseo Lighthouse is positioned at 34.6211°N, 128.1175°E, near Sacheon and Namhae Area in KR.

Geographic context: Gudolseo 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 Aedo, Aeweol, Aeweolgot, Amchido, Ammokdo. View all on the Lighthouses Directory.

Nearby Ports

Junghwa

KRJHA

15.7 NMNE

Kukdo

KRKDO

16.5 NMESE

Samcheonpo/Sacheon

KRSCP

17.4 NMN

Tongyeong

KRTYG

19.6 NMNE

Samil

KRRSU

22.1 NMNW

Flash Characteristics

Characteristic Signature
Fl W 6s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
6s

Physical Specifications

Focal Height
40m
Light Range
Not available
Status
ACTIVE
City
Sacheon and Namhae Area
Country
🇰🇷KR
Latitude
34.6211°
Longitude
128.1175°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Gudolseo Lighthouse at night?+
Gudolseo displays the characteristic Fl W 6s — 1 white flash every 6 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.
Which ports and harbors does Gudolseo Lighthouse guide vessels into?+
Gudolseo Lighthouse assists vessels approaching 5 nearby ports. The closest is Junghwa at 15.7 NM to the NE. Other ports served include Kukdo (16.5 NM ESE), Samcheonpo/Sacheon (17.4 NM N), Tongyeong (19.6 NM NE), Samil (22.1 NM NW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Gudolseo Lighthouse still active and maintained?+
Yes, Gudolseo 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 Gudolseo Lighthouse?+
Gudolseo 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 Gudolseo Lighthouse?+
You can track vessels near Gudolseo 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.