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Tanjung Tokong Lighthouse

Fl W 20s🇮🇩Kalimantan (Borneo), IDOperational

Location & Light Range

About Tanjung Tokong Lighthouse

This white lighthouse stands 26 meters tall on Kalimantan, Borneo. Its light features a white flash every 15 seconds, originating from a focal height of 93 meters. The light is visible across a 195.5-degree arc from 30 degrees to 40 degrees. A secondary white light is active during firing practice, and an emergency light is also present. The geographic range of the main light is 25 nautical miles.

Light & Optic

Characteristic Signature
Fl W 20s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
20s
Raw Code
Fl.W. period 15s
Focal Height
93m
Geographic Range
25NM

Location

City
Kalimantan (Borneo)
Country
🇮🇩ID
Latitude
-1.2737°
Longitude
116.8081°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
26m
Tower Color
white

Structure: White building; 26. Visible 195°30´-040°. 2F.W. 10 Emergency light. F.R. Shown during firing practice

References & Identifiers

Admiralty No.
Q1459
NGA No.
24920
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Frequently Asked Questions

How do mariners identify Tanjung Tokong Lighthouse at night?+
Tanjung Tokong displays the characteristic Fl W 20s — 1 white flash every 20 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 Tanjung Tokong Lighthouse guide vessels into?+
Tanjung Tokong Lighthouse assists vessels approaching 5 nearby ports. The closest is Balikpapan at 0.6 NM to the NNW. Other ports served include Kariangau (4.2 NM N), Lawe-Lawe, Kl (11.5 NM SSW), Senipah Terminal (26.9 NM ENE), Adang Bay (28 NM SSW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Tanjung Tokong Lighthouse still active and maintained?+
Yes, Tanjung Tokong 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 Tanjung Tokong Lighthouse?+
You can track vessels near Tanjung Tokong 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.