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Laem Chabang Basin No.1 Southwest Corner Lighthouse

Fl White 10s🇹🇭Laem Chabang, THOperational

Location & Light Range

About Laem Chabang Basin No.1 Southwest Corner Lighthouse

Also known as: Laem Chabang Basin No.1 Southwest Corner (Beacon B1)

This square pyramidal skeletal metal tower stands 12 meters high, with its light positioned 13 meters above sea level. It is located at the southwest corner of Laem Chabang Basin No.1, within Thailand's Chon Buri Province. The structure supports a white light that flashes once every 10 seconds. This aid to navigation has a geographic range of 11.3 nautical miles. The site is open, but the tower itself is closed to the public. It is situated 0.7 kilometers from the nearest port, Laem Chabang.

Why it matters: This light marks the southwest corner of Basin No.1, guiding vessels through a critical turning point in the busy Laem Chabang port.

Light & Optic

Characteristic Signature
Fl White 10s
Flash Type
Flashing
Light Color
White
Interval
10s
Raw Code
Fl W 10s
Focal Height
13m
Geographic Range
11.3NM

Location

City
Laem Chabang
Country
🇹🇭Thailand
Region
Chon Buri Province
Latitude
13.0595°
Longitude
100.8853°

References & Identifiers

Nearest Port
Laem Chabang(0.7 km)
Admiralty No.
F2963.7
NGA No.
20662.3

Tower & Structure

Tower Height
12m
Tower Shape
square
Material
metal

Structure: square pyramidal skeletal tower

Visiting

Open to public
Site open, tower closed

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Laem Chabang Basin No.1 Southwest Corner Lighthouse at night?+
Laem Chabang Basin No.1 Southwest Corner displays the characteristic Fl White 10s. 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 Laem Chabang Basin No.1 Southwest Corner Lighthouse guide vessels into?+
Laem Chabang Basin No.1 Southwest Corner Lighthouse assists vessels approaching 5 nearby ports. The closest is Laem Chabang at 0.6 NM to the E. Other ports served include Si Racha (4.5 NM N), Ko Sichang (6.6 NM NW), PATTAYA (7.3 NM S), NH Prosperity (9 NM NW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Laem Chabang Basin No.1 Southwest Corner Lighthouse still active and maintained?+
Yes, Laem Chabang Basin No.1 Southwest Corner 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 Laem Chabang Basin No.1 Southwest Corner Lighthouse?+
You can track vessels near Laem Chabang Basin No.1 Southwest Corner 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.