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Pulau Simatang Lighthouse

Fl White 8s🇮🇩IDOperational

Location & Light Range

About Pulau Simatang Lighthouse

Also known as: Pulau Simatang (Sematan)

A square white skeletal tower stands 28 meters tall on Pulau Simatang island. Its light is positioned at a focal height of 31 meters, emitting a white flash every 8 seconds. The tower's structure is simple, designed to support the navigational aid. This light has a geographic range of 15.5 nautical miles. It operates as a navigational aid in the Celebes Sea, near the northernmost point of the island. The nearest port, Tolitoli, is 25 kilometers away.

Why it matters: This light guides vessels around the northern tip of Pulau Simatang in the Celebes Sea.

Light & Optic

Characteristic Signature
Fl White 8s
Flash Type
Flashing
Light Color
White
Interval
8s
Raw Code
Fl W 8s
Focal Height
31m
Geographic Range
15.5NM

Location

Country
🇮🇩ID
Latitude
1.0765°
Longitude
120.3894°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
28m
Tower Shape
square
Tower Color
white

Structure: square white skeletal tower

References & Identifiers

Nearest Port
Tolitoli(25.0 km)
Admiralty No.
F2046
NGA No.
25118
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Frequently Asked Questions

How do mariners identify Pulau Simatang Lighthouse at night?+
Pulau Simatang displays the characteristic Fl White 8s. 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 white color may indicate a specific sector or warning zone.
Which ports and harbors does Pulau Simatang Lighthouse guide vessels into?+
Pulau Simatang Lighthouse assists vessels approaching 1 nearby port. The closest is Tolitoli at 25 NM to the E. Mariners should consult the relevant chart for full approach and pilotage information.
Is Pulau Simatang Lighthouse still active and maintained?+
Yes, Pulau Simatang 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 Pulau Simatang Lighthouse?+
You can track vessels near Pulau Simatang 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.