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Pulau Ujung Lighthouse

Fl White 5s🇮🇩IDOperational

Location & Light Range

About Pulau Ujung Lighthouse

A white skeletal tower stands on a small island about 4 kilometers off Ujung Tiku. This structure emits a white flash every 5 seconds. Its remote location in the Indonesian archipelago is accessible only by boat. The lighthouse serves to guide maritime traffic in the waters off the coast. The surrounding area is characterized by dense vegetation and rocky shores.

Why it matters: This lighthouse aids navigation off Ujung Tiku, a promontory northwest of Pariaman, warning ships of potential hazards and ensuring safer passage in this part of the Indian Ocean.

Light & Optic

Characteristic Signature
Fl White 5s
Flash Type
Flashing
Light Color
White
Interval
5s
Raw Code
Fl W 5s
Focal Height
30m
Geographic Range
15.3NM

Location

Country
🇮🇩ID
Latitude
-0.4234°
Longitude
99.8989°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Color
white

References & Identifiers

Nearest Port
Teluk Bayur(43.8 km)
ARLHS No.
IDO-257
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Frequently Asked Questions

How do mariners identify Pulau Ujung Lighthouse at night?+
Pulau Ujung displays the characteristic Fl White 5s. 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. The white color may indicate a specific sector or warning zone.
Which ports and harbors does Pulau Ujung Lighthouse guide vessels into?+
Pulau Ujung Lighthouse assists vessels approaching 2 nearby ports. The closest is Padang at 41.6 NM to the SE. Other ports served include Telukbayur (45 NM SE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Pulau Ujung Lighthouse still active and maintained?+
Yes, Pulau Ujung 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.
What shipping routes pass near Pulau Ujung Lighthouse?+
Pulau Ujung Lighthouse is located within the Strait of Malacca — the primary shipping route between the Indian and Pacific Oceans, carrying over 25% of global traded goods. This makes it an important navigation reference for commercial shipping traffic in the region.
How can I track vessels near Pulau Ujung Lighthouse?+
You can track vessels near Pulau Ujung 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.