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Colombo Lighthouse

Fl (3) W 10s🇱🇰Sri Lanka, LKOperational

Location & Light Range

About Colombo Lighthouse

This lighthouse stands 15 meters tall, with its light positioned 26 meters above sea level. It produces three white flashes in a 10-second cycle. The light is visible for a geographic range of 25 nautical miles. The lighthouse is currently operational.

Light & Optic

Characteristic Signature
Fl (3) W 10s
Flash Type
Flashing
Light Color
White
Flash Count
3 flashes
Interval
10s
Raw Code
Fl.(3)W. period 10s
Focal Height
26m
Geographic Range
25NM

Location

City
Sri Lanka
Country
🇱🇰LK
Latitude
6.9363°
Longitude
79.8408°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
15m

References & Identifiers

Admiralty No.
F0804
NGA No.
F 0780
Wikipedia
Read on Wikipedia →
Wikidata
Q5148027 →
OpenStreetMap
View on OSM →
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Frequently Asked Questions

How do mariners identify Colombo Lighthouse at night?+
Colombo displays the characteristic Fl (3) W 10s — 3 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 Colombo Lighthouse guide vessels into?+
Colombo Lighthouse assists vessels approaching 2 nearby ports. The closest is Colombo at 1.1 NM to the NNE. Other ports served include Beruwala (29 NM SSE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Colombo Lighthouse still active and maintained?+
Yes, Colombo 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 Colombo Lighthouse?+
You can track vessels near Colombo 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.