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Hin Sumpayu Lighthouse

Fl (3) W 15s🇹🇭Thailand, THOperational

Location & Light Range

About Hin Sumpayu Lighthouse

This white masonry tower lighthouse stands 30 meters tall. Its focal plane is situated 17 meters above sea level. The light emits three white flashes, cycling every 15 seconds. This aid provides a geographic range of 10 nautical miles.

Light & Optic

Characteristic Signature
Fl (3) W 15s
Flash Type
Flashing
Light Color
White
Flash Count
3 flashes
Interval
15s
Raw Code
Fl.(3)W. period 15s
Focal Height
17m
Geographic Range
10NM

Location

City
Thailand
Country
🇹🇭TH
Latitude
13.1887°
Longitude
100.7982°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
30m
Tower Color
white
Material
masonry

Structure: White masonry tower; 30

References & Identifiers

Admiralty No.
F2954
NGA No.
20672
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Frequently Asked Questions

How do mariners identify Hin Sumpayu Lighthouse at night?+
Hin Sumpayu displays the characteristic Fl (3) W 15s — 3 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 Hin Sumpayu Lighthouse guide vessels into?+
Hin Sumpayu Lighthouse assists vessels approaching 5 nearby ports. The closest is NH Prosperity at 0.3 NM to the SSE. Other ports served include Ko Sichang (2.7 NM SSE), Si Racha (6.6 NM ESE), Laem Chabang (9.6 NM SE), PATTAYA (15.6 NM SSE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Hin Sumpayu Lighthouse still active and maintained?+
Yes, Hin Sumpayu 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 Hin Sumpayu Lighthouse?+
You can track vessels near Hin Sumpayu 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.