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Kovilthottam Lighthouse

Fl W 5s🇮🇳Kerala and Karnataka, INOperational

Location & Light Range

About Kovilthottam Lighthouse

This lighthouse, built in 1953, stands 25 meters tall with its focal plane at 20 meters. The tower is marked with alternating black and white bands. It emits a white light, featuring three flashes every 15 seconds. The operational lighthouse has a range of 15 nautical miles. It is operated by the Directorate General of Lighthouses and Lightships.

Background
Kovilthottam Lighthouse is situated at Kovilthottam in Kollam district of Kerala. The 18-meter-tall lighthouse tower is painted with black and white alternating bands. Operated by the Directorate General of Lighthouses and Lightships, the lighthouse features a 70 W LED light with a range of 15 nautical miles and the characteristic Fl (3) W 15s.

Light & Optic

Characteristic Signature
Fl W 5s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
5s
Focal Height
20m

Construction & History

Year Built
1953

References & Identifiers

Wikipedia
Read on Wikipedia →
Wikidata
Q18126946 →
OpenStreetMap
View on OSM →

Tower & Structure

Tower Height
25m

Location

City
Kerala and Karnataka
Country
🇮🇳IN
Latitude
8.9993°
Longitude
76.5222°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Kovilthottam Lighthouse at night?+
Kovilthottam displays the characteristic Fl W 5s — 1 white flash every 5 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 Kovilthottam Lighthouse guide vessels into?+
Kovilthottam Lighthouse assists vessels approaching 5 nearby ports. The closest is Nindakara at 4 NM to the S. Other ports served include Quilon (8.2 NM SSE), Kollam (8.2 NM SSE), Uttan (23 NM NNW), Alleppey (31.5 NM NNW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Kovilthottam Lighthouse still active and maintained?+
Yes, Kovilthottam 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 Kovilthottam Lighthouse?+
You can track vessels near Kovilthottam 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.