Ko Nok Lighthouse
Fl White 5s🇹🇭THOperational
Location & Light Range
About Ko Nok Lighthouse
A square pyramidal skeletal tower, constructed of metal and painted white, stands 11 meters tall. Its focal height reaches 15 meters, and it emits a white flash every 5 seconds. This structure is located on a sandbar approximately 3.7 kilometers from Laem Chabang, with a geographic range of 11.9 nautical miles. The site is accessible to the public by boat, though the tower itself is closed for safety. Its design includes a square tower shape.
Why it matters: This lighthouse warns vessels of a submerged sandbar, a recognized hazard in the shipping lanes near Thung Suk La.
Light & Optic
Characteristic Signature
Fl White 5s
- Flash Type
- Flashing
- Light Color
- White
- Interval
- 5s
- Raw Code
- Fl W 5s
- Focal Height
- 15m
- Geographic Range
- 11.9NM
Location
- Country
- 🇹🇭TH
- Latitude
- 13.0236°
- Longitude
- 100.8206°
References & Identifiers
- Nearest Port
- Laem Chabang(3.7 km)
- Admiralty No.
- F2962
- NGA No.
- 20660
Tower & Structure
- Tower Height
- 11m
- Tower Shape
- square
- Tower Color
- white
- Material
- metal
Structure: square pyramidal skeletal tower, painted white
Visiting
- Open to public
- Site open, tower closed
Nearby Vessels
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