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Sìmǔyǔ Lighthouse

Fl (4) White 12s🇨🇳Lianjiang County, CNOperational

Location & Light Range

About Sìmǔyǔ Lighthouse

Also known as: Sìmǔyǔ (Sìmǔ Yǔ)

Sìmǔyǔ lighthouse stands on a small island approximately 8 km south of the Huángqí Peninsula. Constructed in 1982, the lighthouse features a 14-meter-tall square concrete tower clad in white ceramic tile. It has a gallery and its focal height reaches 40.5 meters. The light emits a single white flash every 12 seconds, visible for a geographic range of 17.2 nautical miles. The structure remains operational and is located in Lianjiang County, Fujian, near the port of Lian Jiang.

Why it matters: This lighthouse is important for safe navigation within the bay south of the Huángqí Peninsula, helping vessels maneuver around the island.

Light & Optic

Characteristic Signature
Fl (4) White 12s
Flash Type
Flashing
Light Color
White
Flash Count
4 flashes
Interval
12s
Raw Code
Fl W 12s
Focal Height
40.5m
Geographic Range
17.2NM

Construction & History

Year Built
1982

References & Identifiers

Nearest Port
Lian Jiang(6.3 km)
Admiralty No.
P3640.
NGA No.
CN-2933

Tower & Structure

Tower Height
14m
Tower Shape
square
Tower Color
white ceramic tile
Material
concrete

Structure: square concrete tower with gallery, covered with white ceramic tile

Location

City
Lianjiang County
Country
🇨🇳China
Region
Fujian
Sea Region
a small island in the bay about 8 km (5 mi) south of the Huángqí Peninsula
Latitude
26.2324°
Longitude
119.8089°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Sìmǔyǔ Lighthouse at night?+
Sìmǔyǔ displays the characteristic Fl (4) White 12s — 4 white flashes every 12 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 Sìmǔyǔ Lighthouse guide vessels into?+
Sìmǔyǔ Lighthouse assists vessels approaching 5 nearby ports. The closest is LIAN JIANG at 6.1 NM to the NNE. Other ports served include MATSU (8.3 NM ESE), Dongdaiwan (10.4 NM W), LUOYUAN (15.6 NM NNW), Qianyu (15.9 NM W). Mariners should consult the relevant chart for full approach and pilotage information.
Is Sìmǔyǔ Lighthouse still active and maintained?+
Yes, Sìmǔyǔ 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 Sìmǔyǔ Lighthouse?+
You can track vessels near Sìmǔyǔ 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.