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Ujung Brebes Lighthouse

Fl W 4s🇮🇩Java and Madura, IDOperational

Location & Light Range

About Ujung Brebes Lighthouse

This white metal framework tower stands 66 meters tall, with its light positioned 22 meters above sea level. It emits a white flash every 4 seconds. The square structure features a lantern and gallery. Ujung Brebes is a delta formed by the Brebes River, with ongoing sedimentation pushing the landmass northward. This delta area is located west of Java and Madura.

Why it matters: The lighthouse has a geographic range of 12 nautical miles.

Light & Optic

Characteristic Signature
Fl W 4s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
4s
Raw Code
Fl.W. period 4s
Focal Height
22m
Geographic Range
12NM

Location

City
Java and Madura
Country
🇮🇩ID
Latitude
-6.7663°
Longitude
109.0627°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
66m
Tower Shape
square
Tower Color
white
Material
metal

Structure: White metal framework structure; 66

References & Identifiers

Admiralty No.
Q1101
NGA No.
23502
ARLHS No.
IDO-348
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Frequently Asked Questions

How do mariners identify Ujung Brebes Lighthouse at night?+
Ujung Brebes displays the characteristic Fl W 4s — 1 white flash every 4 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 Ujung Brebes Lighthouse guide vessels into?+
Ujung Brebes Lighthouse assists vessels approaching 4 nearby ports. The closest is Tegal, Java at 6.5 NM to the SE. Other ports served include Cirebon (Tjeribon) (27 NM W), Pekalongan, Java (38.3 NM E), Balongan Terminal (46.3 NM NW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Ujung Brebes Lighthouse still active and maintained?+
Yes, Ujung Brebes 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 Ujung Brebes Lighthouse?+
You can track vessels near Ujung Brebes 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.