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Xiǎoyuányǔ Lighthouse

Fl (2) White 6s🇨🇳Dongtou District, CNOperational

Location & Light Range

About Xiǎoyuányǔ Lighthouse

Also known as: Xiǎoyuányǔ (Yuán Yǔ, Little Round Island)

Located in China's Zhejiang province, Dongtou District, Xiǎoyuányǔ is a 9-meter tall, round, white concrete tower. Its light, positioned 24 meters above sea level, has a geographic range of 14.1 nautical miles. The light characteristic is a single white flash occurring every 6 seconds (Fl W 6s). The lighthouse is situated on an island approximately 3.2 kilometers from the port of Zhuangyuanao.

Why it matters: This light serves as a navigation aid, marking its island location for vessels in the surrounding waters. The white flash provides a reference point for safe passage.

Light & Optic

Characteristic Signature
Fl (2) White 6s
Flash Type
Flashing
Light Color
White
Flash Count
2 flashes
Interval
6s
Raw Code
Fl W 6s
Focal Height
24m
Geographic Range
14.1NM

Location

City
Dongtou District
Country
🇨🇳China
Region
Zhejiang
Sea Region
Located on a small island about 1.6 km southwest of Dàbǐjiàyǔ.
Latitude
27.9197°
Longitude
121.1711°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
9m
Tower Shape
cylindrical
Tower Color
white
Material
concrete

Structure: round white concrete tower

References & Identifiers

Nearest Port
Zhuangyuanao(3.2 km)
Admiralty No.
P3660.95.
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Frequently Asked Questions

How do mariners identify Xiǎoyuányǔ Lighthouse at night?+
Xiǎoyuányǔ displays the characteristic Fl (2) White 6s — 2 white flashes every 6 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. The white color may indicate a specific sector or warning zone.
Which ports and harbors does Xiǎoyuányǔ Lighthouse guide vessels into?+
Xiǎoyuányǔ Lighthouse assists vessels approaching 5 nearby ports. The closest is Zhuangyuanao at 3.6 NM to the SW. Other ports served include Shanwai (8 NM N), Damaiyu (9.9 NM N), Yuhuan (10.2 NM N), Kanmen (10.3 NM NNE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Xiǎoyuányǔ Lighthouse still active and maintained?+
Yes, Xiǎoyuányǔ 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 Xiǎoyuányǔ Lighthouse?+
You can track vessels near Xiǎoyuányǔ 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.