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Mannar Island Lighthouse

Fl W 5s🇮🇳Sri Lanka, INInactive

Location & Light Range

About Mannar Island Lighthouse

This white concrete tower stands 62 meters tall. Its focal plane is 17 meters above sea level. The lighthouse emits a single white flash every 5 seconds. Its visibility extends from 090 to 270 degrees.

Light & Optic

Characteristic Signature
Fl W 5s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
5s
Raw Code
Fl.W. period 5s
Focal Height
17m
Geographic Range
10NM

Location

City
Sri Lanka
Country
🇮🇳IN
Latitude
9.1074°
Longitude
79.7310°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
62m
Tower Color
white
Material
concrete

Structure: White concrete tower; 62. Visible 090°-270°

References & Identifiers

Admiralty No.
F0884
NGA No.
27364
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Frequently Asked Questions

How do mariners identify Mannar Island Lighthouse at night?+
Mannar Island 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 Mannar Island Lighthouse guide vessels into?+
Mannar Island Lighthouse assists vessels approaching 5 nearby ports. The closest is Mannar at 1 NM to the WSW. Other ports served include Talaimannar (1 NM WSW), Rameshwaram (26.8 NM WNW), Jaffna (37.2 NM NNE), Kankesanturai (46.4 NM NNE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Mannar Island Lighthouse still active and maintained?+
Mannar Island Lighthouse is currently listed as inactive. It may have been decommissioned, replaced by a different navigation aid, or temporarily taken out of service. Mariners should check the latest Notices to Mariners for current status.
How can I track vessels near Mannar Island Lighthouse?+
You can track vessels near Mannar Island 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.