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Ko Chorakhe Lighthouse

Fl (2) White 10s🇹🇭THOperational

Location & Light Range

About Ko Chorakhe Lighthouse

Also known as: Ko Chorakhe (Chorake, Ko Nang Ram)

This cylindrical concrete tower stands 5 meters tall on a small island approximately 2 kilometers south-southeast of Sattahip, Thailand. Its focal plane reaches 58 meters above sea level. The structure is white and emits a white light that flashes once every 10 seconds. This lighthouse is located near the entrance to Sattahip and operates in the Chon Buri Province. Its geographic range is nearly 20 nautical miles.

Why it matters: The lighthouse marks the entrance to Sattahip, a significant port, aiding vessels in navigating the coastal waters and ensuring safe passage.

Light & Optic

Characteristic Signature
Fl (2) White 10s
Flash Type
Flashing
Light Color
White
Flash Count
2 flashes
Interval
10s
Raw Code
Fl W 10s
Focal Height
58m
Geographic Range
19.8NM

Location

Country
🇹🇭Thailand
Region
Chon Buri Province
Sea Region
small island about 2 km south southeast of the entrance to Sattahip, Thailand
Latitude
12.6038°
Longitude
100.9168°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
5m
Tower Shape
cylindrical
Tower Color
white
Material
concrete

Structure: (?) round white concrete (?) tower

References & Identifiers

Nearest Port
Sattahip(1.7 km)
Admiralty No.
F2973.5
NGA No.
20616
ARLHS No.
THA-017
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Frequently Asked Questions

How do mariners identify Ko Chorakhe Lighthouse at night?+
Ko Chorakhe displays the characteristic Fl (2) White 10s — 2 white flashes every 10 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 Ko Chorakhe Lighthouse guide vessels into?+
Ko Chorakhe Lighthouse assists vessels approaching 5 nearby ports. The closest is Sattahip at 2.4 NM to the NNW. Other ports served include Tungprong Pt (7.6 NM NW), Map Ta Phut (13.8 NM ENE), PATTAYA (20.3 NM N), Pak Nam (22.7 NM E). Mariners should consult the relevant chart for full approach and pilotage information.
Is Ko Chorakhe Lighthouse still active and maintained?+
Yes, Ko Chorakhe 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 Chorakhe Lighthouse?+
You can track vessels near Ko Chorakhe 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.