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Pulau Undan Lighthouse

Fl White 15s🇲🇾MYOperational

Location & Light Range

About Pulau Undan Lighthouse

The Pulau Undan lighthouse was established in 1880. It stands as a cylindrical masonry tower with an octagonal base, reaching a height of 15 meters. The structure includes a lantern and gallery, rising from a two-story keeper's house. Its light emits a white flash every 15 seconds, providing a geographic range of 19.1 nautical miles. The lighthouse is situated on a small island, approximately 10.4 kilometers from Melaka.

Why it matters: The lighthouse warns ships navigating the Strait of Malacca, a critical artery for global trade. Its light guides vessels through a narrow and heavily trafficked waterway.

Light & Optic

Characteristic Signature
Fl White 15s
Flash Type
Flashing
Light Color
White
Interval
15s
Raw Code
Fl W 15s
Focal Height
53m
Geographic Range
19.1NM

Construction & History

Year Built
1880

References & Identifiers

Nearest Port
Melaka(10.4 km)
Admiralty No.
F1644
ARLHS No.
WMA-013

Tower & Structure

Tower Height
15m
Tower Shape
cylindrical

Structure: octagonal cylindrical masonry tower with lantern and gallery, rising from a 2-story keeper's house

Location

Country
🇲🇾MY
Latitude
2.0481°
Longitude
102.3339°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Pulau Undan Lighthouse at night?+
Pulau Undan displays the characteristic Fl White 15s. 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 Undan Lighthouse guide vessels into?+
Pulau Undan Lighthouse assists vessels approaching 5 nearby ports. The closest is MELAKA at 10.2 NM to the NNW. Other ports served include Malacca (10.4 NM NNW), Bandar Maharani (14 NM E), Muar (14 NM E), Sungai Udang Port (17.1 NM NW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Pulau Undan Lighthouse still active and maintained?+
Yes, Pulau Undan 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 Undan Lighthouse?+
Pulau Undan 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 Undan Lighthouse?+
You can track vessels near Pulau Undan 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.