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Tanjung Masige Lighthouse

Fl W 5s🇮🇩Sulawesi (Celebes), IDOperational

Location & Light Range

About Tanjung Masige Lighthouse

This white metal framework tower stands 62 meters tall, with its light positioned at a focal height of 20 meters. The square structure emits a white flash every 5 seconds, visible for 12 nautical miles. It is situated on a reef off the southwestern tip of Pulau Siumpu, an island located off the southwestern coast of Butan. The lighthouse is operational and identified by Admiralty number Q1553 and NGA list number 25352.

Light & Optic

Characteristic Signature
Fl W 5s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
5s
Raw Code
Fl.W. period 5s
Focal Height
20m
Geographic Range
12NM

Location

City
Sulawesi (Celebes)
Country
🇮🇩ID
Latitude
-5.6935°
Longitude
122.4565°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
62m
Tower Shape
square
Tower Color
white
Material
metal

Structure: White metal framework tower; 62

References & Identifiers

Admiralty No.
Q1553
NGA No.
25352
ARLHS No.
IDO-280
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Frequently Asked Questions

How do mariners identify Tanjung Masige Lighthouse at night?+
Tanjung Masige displays the characteristic Fl W 5s — 1 white flash every 5 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 Masige Lighthouse guide vessels into?+
Tanjung Masige Lighthouse assists vessels approaching 1 nearby port. The closest is BAUBAU at 16.4 NM to the NNE. Mariners should consult the relevant chart for full approach and pilotage information.
Is Tanjung Masige Lighthouse still active and maintained?+
Yes, Tanjung Masige 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 Masige Lighthouse?+
You can track vessels near Tanjung Masige 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.