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Sultan Shoal Lighthouse

Fl (2) W 15s🇸🇬Singapore, SGOperational

Location & Light Range

About Sultan Shoal Lighthouse

Sultan Shoal Lighthouse is a maritime navigation aid located in Singapore, SG. It is currently operational and active, providing guidance to vessels navigating the surrounding waters. The light sits at a focal height of 20 meters above mean sea level.

Light characteristic: The identifying signal of this lighthouse is Fl (2) W 15s. This means the light produces 2 flashes every 15 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: Sultan Shoal Lighthouse is positioned at 1.2395°N, 103.6478°E, near Singapore in SG.

Geographic context: Sultan Shoal Lighthouse is situated on the South China Sea, within the Strait of Malacca — the primary shipping route between the Indian and Pacific Oceans, carrying over 25% of global traded goods. The location falls within the equatorial climate zone with warm waters year-round.

Nearby lighthouses in SG: Other lighthouses in the region include Batu Berhanti, Bedok, Berlayer Point, Fort Canning, Helen Mar Reef. View all on the Lighthouses Directory.

Nearby Ports

Pulau Ayer Chawan

SGAYC

3.5 NMENE

Tuas

SGTUA

4.6 NMN

Singapore Container Terminal

SGSCT

5.8 NMENE

Jurong

SGJUR

6.4 NMNNE

Singapore

SGSIN

6.5 NME

Flash Characteristics

Characteristic Signature
Fl (2) W 15s
Flash Type
Flashing
Light Color
White
Flash Count
2 flashes
Interval
15s

Physical Specifications

Focal Height
20m
Light Range
Not available
Status
ACTIVE
City
Singapore
Country
🇸🇬SG
Latitude
1.2395°
Longitude
103.6478°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Sultan Shoal Lighthouse at night?+
Sultan Shoal displays the characteristic Fl (2) W 15s — 2 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 Sultan Shoal Lighthouse guide vessels into?+
Sultan Shoal Lighthouse assists vessels approaching 5 nearby ports. The closest is Pulau Ayer Chawan at 3.5 NM to the ENE. Other ports served include Tuas (4.6 NM N), Singapore Container Terminal (5.8 NM ENE), Jurong (6.4 NM NNE), Singapore (6.5 NM E). Mariners should consult the relevant chart for full approach and pilotage information.
Is Sultan Shoal Lighthouse still active and maintained?+
Yes, Sultan Shoal 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 Sultan Shoal Lighthouse?+
Sultan Shoal 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 Sultan Shoal Lighthouse?+
You can track vessels near Sultan Shoal 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.