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Pulau Labu Lighthouse

Fl White 5s🇮🇩IDOperational

Location & Light Range

About Pulau Labu Lighthouse

Also known as: Pulau Labu (Pulau Sidakah)

This skeletal white tower stands 15 meters tall and emits a white flash every 5 seconds. With a focal height of 65 meters, its light has a geographic range of 20.8 nautical miles. The lighthouse is located on Pulau Labu, which is also known as Pulau Sidakah. The nearest port is Sibolga, Sumatra, which is 52.8 kilometers away. The structure is painted white.

Why it matters: Pulau Labu's light helps delineate safe passage for vessels navigating the coastal waters north of Batahan.

Light & Optic

Characteristic Signature
Fl White 5s
Flash Type
Flashing
Light Color
White
Interval
5s
Raw Code
Fl W 5s
Focal Height
65m
Geographic Range
20.8NM

Location

Country
🇮🇩ID
Latitude
0.8606°
Longitude
98.9438°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
15m
Tower Shape
skeletal
Tower Color
white

Structure: skeletal tower, painted white

References & Identifiers

Nearest Port
Sibolga, Sumatra(52.8 km)
ARLHS No.
IDO-211
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Frequently Asked Questions

How do mariners identify Pulau Labu Lighthouse at night?+
Pulau Labu 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.
Is Pulau Labu Lighthouse still active and maintained?+
Yes, Pulau Labu 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 Labu Lighthouse?+
Pulau Labu 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 Labu Lighthouse?+
You can track vessels near Pulau Labu 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.