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Pulau Roti Lighthouse

Fl (2) W 10s🇮🇩Nusa Tenggara (Lesser Sunda Islands), IDOperational

Location & Light Range

About Pulau Roti Lighthouse

This concrete square tower, painted white, stands 148 meters high. Its focal height is 16 meters above sea level. The light emits two white flashes every 10 seconds. It offers a geographic range of 20 nautical miles. The light's visibility extends from 090° to 211°.

Light & Optic

Characteristic Signature
Fl (2) W 10s
Flash Type
Flashing
Light Color
White
Flash Count
2 flashes
Interval
10s
Raw Code
Fl.(2)W. period 10s
Focal Height
16m
Geographic Range
20NM

Location

City
Nusa Tenggara (Lesser Sunda Islands)
Country
🇮🇩ID
Latitude
-10.7264°
Longitude
123.0459°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
148m
Tower Shape
square
Tower Color
white
Material
concrete

Structure: Concrete tower; 148. Visible 090°-211°

References & Identifiers

Admiralty No.
Q1356
NGA No.
25680
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Frequently Asked Questions

How do mariners identify Pulau Roti Lighthouse at night?+
Pulau Roti displays the characteristic Fl (2) W 10s — 2 white flashes every 10 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 Roti Lighthouse guide vessels into?+
Pulau Roti Lighthouse assists vessels approaching 1 nearby port. The closest is Kupang, Timor at 42.7 NM to the NE. Mariners should consult the relevant chart for full approach and pilotage information.
Is Pulau Roti Lighthouse still active and maintained?+
Yes, Pulau Roti 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 Roti Lighthouse?+
You can track vessels near Pulau Roti 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.