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Tanjung Tentaram Lighthouse

Fl Red 3s🇲🇾MYOperational

Location & Light Range

About Tanjung Tentaram Lighthouse

A 10-meter white concrete post supports a red, box-shaped daymark atop a platform. This platform rests on three piles. The light characteristic is a single red flash every three seconds (Fl R 3s). Situated west of Pulau Klang in Selangor, Malaysia, the lighthouse is located near Pulau Ketam. The site can be reached by boat, but public access to the tower is restricted.

Why it matters: This navigation aid marks the southwestern extremity of Pulau Ketam, offering a reference point for craft in the channels near Port Klang.

Light & Optic

Characteristic Signature
Fl Red 3s
Flash Type
Flashing
Light Color
Red
Interval
3s
Raw Code
Fl R 3s
Focal Height
10m
Geographic Range
10.4NM

Location

Country
🇲🇾Malaysia
Region
Selangor
Sea Region
off the southwestern tip of Pulau Ketam, an island west of Pulau Klang
Latitude
3.0013°
Longitude
101.2114°

References & Identifiers

Nearest Port
Port klang(8.1 km)
Admiralty No.
F1612
NGA No.
21800

Tower & Structure

Tower Height
10.0584m
Tower Shape
square
Tower Color
white
Material
concrete

Structure: A 10m white concrete post carrying a large box-like red daymark, mounted on a platform supported by three piles.

Visiting

Open to public
Site open, tower closed

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Tanjung Tentaram Lighthouse at night?+
Tanjung Tentaram displays the characteristic Fl Red 3s. 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. The red color may indicate a specific sector or warning zone.
Which ports and harbors does Tanjung Tentaram Lighthouse guide vessels into?+
Tanjung Tentaram Lighthouse assists vessels approaching 5 nearby ports. The closest is Pulau Indah at 7.5 NM to the ESE. Other ports served include Port Klang (Pelabuhan Klang) (8.9 NM E), Port Klang (Ferry Port) (9.4 NM E), Northport/Pt Klang (11.3 NM E), Kuala Selangor (22.2 NM NNW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Tanjung Tentaram Lighthouse still active and maintained?+
Yes, Tanjung Tentaram 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.
What shipping routes pass near Tanjung Tentaram Lighthouse?+
Tanjung Tentaram Lighthouse is located within the Strait of Malacca — the primary shipping route between the Indian and Pacific Oceans, carrying over 25% of global traded goods. This makes it an important navigation reference for commercial shipping traffic in the region.
How can I track vessels near Tanjung Tentaram Lighthouse?+
You can track vessels near Tanjung Tentaram 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.