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

Ko Tao Lighthouse

Fl White 5s🇹🇭THOperational

Location & Light Range

About Ko Tao Lighthouse

A cylindrical white concrete tower stands 10 meters tall on Ko Tao. Its light is positioned 69 meters above sea level, emitting a white flash every 5 seconds. The lighthouse is located near the northeastern point of the island, which lies approximately 70 km east of the Malay Peninsula. This island, now a destination for ecotourists and scuba divers, was formerly a political prison. The lighthouse facility is not open to the public.

Why it matters: This light assists ferries traveling to Ko Tao from Chumphon and Surat Thani, contributing to the safe arrival of visitors. Its illumination also warns vessels navigating the waters surrounding the island's northeastern coast.

Light & Optic

Characteristic Signature
Fl White 5s
Flash Type
Flashing
Light Color
White
Interval
5s
Raw Code
Fl W 5s
Focal Height
69m
Geographic Range
21.3NM

Location

Country
🇹🇭TH
Latitude
10.1213°
Longitude
99.8427°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
10m
Tower Shape
cylindrical
Tower Color
white
Material
concrete

Structure: round white concrete tower

References & Identifiers

Nearest Port
Koh Samui(38.8 km)
Admiralty No.
F2915.3
NGA No.
20812
ARLHS No.
THA-042
Live tracking · 50,000+ mariners

Find Ko Tao Lighthouse on the live nautical map

Plan voyages near TH, 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 Ko Tao Lighthouse at night?+
Ko Tao displays the characteristic Fl White 5s. 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 Ko Tao Lighthouse guide vessels into?+
Ko Tao Lighthouse assists vessels approaching 5 nearby ports. The closest is BUALUANG OILFIELD at 35.2 NM to the NE. Other ports served include Ko Samui (35.6 NM S), Chumphon (38.8 NM WNW), Koh Samui (38.8 NM S), Lang Suan (42.2 NM WSW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Ko Tao Lighthouse still active and maintained?+
Yes, Ko Tao 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.
How can I track vessels near Ko Tao Lighthouse?+
You can track vessels near Ko Tao 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.