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Chennai Lighthouse

Fl W 10s🇮🇳Tamil Nadu and Puducherry, INOperational

Location & Light Range

About Chennai Lighthouse

Chennai Lighthouse is a maritime navigation aid located in Tamil Nadu and Puducherry, IN. It is currently operational and active, providing guidance to vessels navigating the surrounding waters. The light sits at a focal height of 57 meters above mean sea level.

Light characteristic: The identifying signal of this lighthouse is Fl W 10s. This means the light produces 1 flash every 10 seconds. Mariners use this distinctive pattern to positively identify the light and distinguish it from other aids to navigation in the area. The light displays a white signal, the most common color for major coastal lights.

Position: Chennai Lighthouse is positioned at 13.0395°N, 80.2794°E, near Tamil Nadu and Puducherry in IN.

Geographic context: Chennai Lighthouse is situated on the Bay of Bengal. The location falls within the tropical climate zone with warm waters and seasonal monsoons.

Nearby lighthouses in IN: Other lighthouses in the region include Achara, Aguada (Fort Aguada, Goa), Aguada Point, Alang, Alibag. View all on the Lighthouses Directory.

Nearby Ports

Chennai (ex Madras)

INMAA

4.2 NMNNE

Ennore

INENR

13.9 NMNNE

Kattupalli

INKAT

16.5 NMNNE

Kattupalli Port

INKTP

16.8 NMNNE

Attur

INATU

26.6 NMSW

Flash Characteristics

Characteristic Signature
Fl W 10s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
10s

Physical Specifications

Focal Height
57m
Light Range
Not available
Status
ACTIVE
City
Tamil Nadu and Puducherry
Country
🇮🇳IN
Latitude
13.0395°
Longitude
80.2794°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Chennai Lighthouse at night?+
Chennai displays the characteristic Fl W 10s — 1 white flash 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 Chennai Lighthouse guide vessels into?+
Chennai Lighthouse assists vessels approaching 5 nearby ports. The closest is Chennai (ex Madras) at 4.2 NM to the NNE. Other ports served include Ennore (13.9 NM NNE), Kattupalli (16.5 NM NNE), Kattupalli Port (16.8 NM NNE), Attur (26.6 NM SW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Chennai Lighthouse still active and maintained?+
Yes, Chennai 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 Chennai Lighthouse?+
You can track vessels near Chennai 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.