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Khao Lak Lighthouse

Fl White 5s🇹🇭THOperational

Location & Light Range

About Khao Lak Lighthouse

This cylindrical concrete tower stands 9 meters tall, with its light positioned 12 meters above sea level. Completed in 2009, the structure consists of a round concrete tower placed atop a square concrete equipment shelter, topped with an open lantern. It emits a single white flash every five seconds and has a geographic range of 11 nautical miles. The lighthouse is located just off the Phang Nga coast on a rocky reef, approximately 45 kilometers from Krabi. Its offshore position means it is accessible only by boat.

Why it matters: This light warns vessels of the rocky reef it marks along the Phang Nga coast, a hazard in this popular shipping area.

Light & Optic

Characteristic Signature
Fl White 5s
Flash Type
Flashing
Light Color
White
Interval
5s
Raw Code
Fl W 5s
Focal Height
12m
Geographic Range
11NM

Construction & History

Year Built
2009

References & Identifiers

Nearest Port
Krabi(45.0 km)
Admiralty No.
F1166.5.

Tower & Structure

Tower Height
9m
Tower Shape
cylindrical
Material
concrete

Structure: round concrete tower with an open lantern mounted on a square concrete equipment shelter

Location

Country
🇹🇭TH
Latitude
8.6426°
Longitude
98.2450°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Khao Lak Lighthouse at night?+
Khao Lak 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 Khao Lak Lighthouse guide vessels into?+
Khao Lak Lighthouse assists vessels approaching 5 nearby ports. The closest is Ban Talat Takua Pa at 13.5 NM to the NNE. Other ports served include Phang-Nga (21.7 NM SE), Krabi (45.1 NM SE), PHUKET (48.2 NM S), Ko Yao (49.3 NM SSE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Khao Lak Lighthouse still active and maintained?+
Yes, Khao Lak 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 Khao Lak Lighthouse?+
You can track vessels near Khao Lak 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.