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Pulau Agusta Lighthouse

Fl W 5s🇮🇩West Papua, IDOperational

Location & Light Range

About Pulau Agusta Lighthouse

This white concrete lighthouse stands as an octagonal tower. It was built and first lit in 2014. The tower reaches a focal height of 22.5 meters. Its light emits a single white flash every 5 seconds, visible for 15 nautical miles. The structure is made of concrete and is painted white.

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
22.5m
Geographic Range
15NM

Construction & History

Year Built
2014

References & Identifiers

Admiralty No.
Q3362.5
NGA No.
26021
ARLHS No.
IDO-189

Tower & Structure

Tower Shape
octagonal
Tower Color
white
Material
concrete

Structure: White concrete tower

Location

City
West Papua
Country
🇮🇩ID
Latitude
-0.6498°
Longitude
130.5759°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Pulau Agusta Lighthouse at night?+
Pulau Agusta 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 Agusta Lighthouse guide vessels into?+
Pulau Agusta Lighthouse assists vessels approaching 3 nearby ports. The closest is Sorong at 42.1 NM to the ESE. Other ports served include Kasim, Ij (47.2 NM SE), Salawati Terminal (49.1 NM SSE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Pulau Agusta Lighthouse still active and maintained?+
Yes, Pulau Agusta 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 Agusta Lighthouse?+
You can track vessels near Pulau Agusta 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.