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Ko Ra Lighthouse

Fl White 8s🇹🇭THOperational

Location & Light Range

About Ko Ra Lighthouse

The Ko Ra Lighthouse is a 9-meter brick tower painted white, situated on the northern tip of Ko Ra island off the coast of Phang Nga. Its light emits three white flashes every 8 seconds from a focal height of 38 meters, providing a geographic range of 16.7 nautical miles. Established to aid navigation in this area, the lighthouse is near the port of Ranong, approximately 48 kilometers away. It is an active aid to navigation.

Why it matters: This lighthouse guides vessels navigating the waters around the northern end of Ko Ra, a key island off the Phang Nga coast.

Light & Optic

Characteristic Signature
Fl White 8s
Flash Type
Flashing
Light Color
White
Interval
8s
Raw Code
Fl W 8s
Focal Height
38m
Geographic Range
16.7NM

Location

Country
🇹🇭TH
Latitude
9.2639°
Longitude
98.3067°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
9m
Tower Color
white
Material
brick

Structure: brick tower, painted white

References & Identifiers

Nearest Port
Ranong(47.9 km)
Admiralty No.
F1166
NGA No.
22204
ARLHS No.
THA-035
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Frequently Asked Questions

How do mariners identify Ko Ra Lighthouse at night?+
Ko Ra displays the characteristic Fl White 8s. 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 Ra Lighthouse guide vessels into?+
Ko Ra Lighthouse assists vessels approaching 4 nearby ports. The closest is Ban Talat Takua Pa at 26.1 NM to the S. Other ports served include Victoria Point (44.6 NM NNE), RANONG (45.3 NM NNE), Ranong (46.4 NM NNE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Ko Ra Lighthouse still active and maintained?+
Yes, Ko Ra 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 Ra Lighthouse?+
You can track vessels near Ko Ra 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.