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Pulau Sapudi Lighthouse

Fl W 5s🇮🇩Java and Madura, IDOperational

Location & Light Range

About Pulau Sapudi Lighthouse

This white, octagonal framework tower stands 194 meters tall. It emits a single white flash every 5 seconds, which has a geographic range of 20 nautical miles. The structure's focal height is 59 meters above sea level.

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
59m
Geographic Range
20NM

Location

City
Java and Madura
Country
🇮🇩ID
Latitude
-7.0943°
Longitude
114.2720°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
194m
Tower Shape
octagonal
Tower Color
white

Structure: White octagonal framework tower; 194

References & Identifiers

Admiralty No.
Q1240
NGA No.
23744
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Frequently Asked Questions

How do mariners identify Pulau Sapudi Lighthouse at night?+
Pulau Sapudi 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 Pulau Sapudi Lighthouse guide vessels into?+
Pulau Sapudi Lighthouse assists vessels approaching 3 nearby ports. The closest is Sumenep at 19.4 NM to the W. Other ports served include Kalianget (19.7 NM W), Kalbut Situbondo (34.4 NM SSW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Pulau Sapudi Lighthouse still active and maintained?+
Yes, Pulau Sapudi 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 Sapudi Lighthouse?+
You can track vessels near Pulau Sapudi 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.