Get the MarineRadar appSatellite AISSatellite live trackingTrack any shipLive alerts112,000+ ships trackedDownload free

Kollam Lighthouse

Fl (3) W 15s🇮🇳Kerala and Karnataka, INOperational

Location & Light Range

About Kollam Lighthouse

This white, round masonry tower features distinctive red diagonal stripes and stands 135 meters tall. With a focal height of 42 meters above sea level, the lighthouse projects a bright white light. This light is characterized by three flashes occurring every 15 seconds. Its construction material is masonry, and it is a round tower.

Light & Optic

Characteristic Signature
Fl (3) W 15s
Flash Type
Flashing
Light Color
White
Flash Count
3 flashes
Interval
15s
Raw Code
Fl.(3)W. period 15s
Focal Height
42m
Geographic Range
18NM

Location

City
Kerala and Karnataka
Country
🇮🇳IN
Latitude
8.8806°
Longitude
76.5659°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
135m
Tower Shape
round
Tower Color
white and red
Material
masonry

Structure: White round masonry tower, red diagonal stripes; 135. AIS (MMSI No 004192246)

References & Identifiers

Admiralty No.
F0712
NGA No.
27504
Live tracking · 50,000+ mariners

Find Kollam Lighthouse on the live nautical map

Plan voyages near IN, see nearby vessels in real time, and explore 14,900+ navigation aids in the app.

Nautical mapNearby vesselsVoyage planning
Get the App

Frequently Asked Questions

How do mariners identify Kollam Lighthouse at night?+
Kollam displays the characteristic Fl (3) W 15s — 3 white flashes every 15 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 Kollam Lighthouse guide vessels into?+
Kollam Lighthouse assists vessels approaching 5 nearby ports. The closest is Kollam at 0.9 NM to the ESE. Other ports served include Quilon (1 NM ESE), Nindakara (3.7 NM NNW), Uttan (30.6 NM NNW), Alleppey (39.1 NM NNW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Kollam Lighthouse still active and maintained?+
Yes, Kollam 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 Kollam Lighthouse?+
You can track vessels near Kollam 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.