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Pulau Buangbuang Lighthouse

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

Location & Light Range

About Pulau Buangbuang Lighthouse

Pulau Buangbuang is a white, square metal framework tower standing 82 meters tall. Its focal plane is 28 meters above sea level, and it emits a white flash every 5 seconds, providing a geographic range of 15 nautical miles. The tower is accompanied by several coast guard station buildings. This structure is situated on a small island at the southeastern edge of the Banggai group.

Why it matters: It marks a narrow passage between the Banggai reefs and those of the Sula group.

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
28m
Geographic Range
15NM

Location

City
Sulawesi (Celebes)
Country
🇮🇩ID
Latitude
-2.0920°
Longitude
123.9317°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
82m
Tower Shape
square
Tower Color
white
Material
metal

Structure: White metal framework tower; 82

References & Identifiers

Admiralty No.
Q1569
NGA No.
25380
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Frequently Asked Questions

How do mariners identify Pulau Buangbuang Lighthouse at night?+
Pulau Buangbuang 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 Pulau Buangbuang Lighthouse guide vessels into?+
Pulau Buangbuang Lighthouse assists vessels approaching 1 nearby port. The closest is Banggai at 39.8 NM to the NW. Mariners should consult the relevant chart for full approach and pilotage information.
Is Pulau Buangbuang Lighthouse still active and maintained?+
Yes, Pulau Buangbuang 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 Pulau Buangbuang Lighthouse?+
You can track vessels near Pulau Buangbuang 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.