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Xiàsìjiāo Lighthouse

Fl (2) White 6s🇨🇳Xiangshan County, CNOperational

Location & Light Range

About Xiàsìjiāo Lighthouse

Also known as: Xiàsìjiāo (Xiàsì Jiāo)

Xiàsìjiāo lighthouse, a white cylindrical concrete tower standing 10 meters tall, was first lit in 1988. It emits a white light with two flashes every six seconds. The focal height reaches 38 meters, providing a geographic range of 16.7 nautical miles. This structure is located on the southernmost of three small islands situated approximately 15 kilometers east of Mǎ'ānshān in the Zhejiang region. Its nearest port is Liuheng, which is also 15 kilometers away.

Why it matters: This lighthouse guides vessels safely past a cluster of three small islands east of Mǎ'ānshān, preventing potential groundings in a hazardous navigational area.

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
38m
Geographic Range
16.7NM

Construction & History

Year Built
1988

References & Identifiers

Nearest Port
Liuheng(15.0 km)
Admiralty No.
P3689.5.

Tower & Structure

Tower Height
10m
Tower Shape
cylindrical
Tower Color
white
Material
concrete

Structure: round cylindrical concrete tower, colored white

Location

City
Xiangshan County
Country
🇨🇳China
Region
Zhejiang
Sea Region
southernmost of three small islands about 15 km (9 mi) east of Mǎ'ānshān
Latitude
29.5051°
Longitude
122.0820°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Xiàsìjiāo Lighthouse at night?+
Xiàsìjiāo 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 Xiàsìjiāo Lighthouse guide vessels into?+
Xiàsìjiāo Lighthouse assists vessels approaching 5 nearby ports. The closest is LIUHENG at 14.1 NM to the NNE. Other ports served include XIANGSHAN (18.5 NM WNW), Shipu (22.2 NM SSW), Daxie Pt (23.7 NM NNW), Zhoushan (25.9 NM NNE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Xiàsìjiāo Lighthouse still active and maintained?+
Yes, Xiàsìjiāo 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 Xiàsìjiāo Lighthouse?+
You can track vessels near Xiàsìjiāo 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.