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Lightship Nánzhī Lighthouse

Fl White 10s🇨🇳Laogang, CNOperational

Location & Light Range

About Lightship Nánzhī Lighthouse

Also known as: Lightship Nánzhī (Nanzi, South Branch)

The Lightship Nánzhī, built in 2012, is a cylindrical, red steel vessel measuring 22 meters in length. It is equipped with a light tower, lantern, and gallery positioned amidships. This lightship emits a white flash every 10 seconds, visible for approximately 10.4 nautical miles. It is situated about 25 kilometers east of Nánhuìjiāo, also referred to as Cape Yangtze, and 50 kilometers southeast of the Shànghǎi entrance. The nearest port, Maji Shan, is 22.6 kilometers away.

Why it matters: This lightship marks the beginning of the approach to Shànghǎi for vessels arriving from the south along the coast.

Light & Optic

Characteristic Signature
Fl White 10s
Flash Type
Flashing
Light Color
White
Interval
10s
Raw Code
Fl W 10s
Focal Height
10m
Geographic Range
10.4NM

Construction & History

Year Built
2012

References & Identifiers

Nearest Port
Maji Shan(22.6 km)
Admiralty No.
P3750
NGA No.
18796

Tower & Structure

Tower Shape
cylindrical
Tower Color
red
Material
steel

Structure: A 22m steel lightship, painted red, with a light tower, lantern, and gallery amidships.

Location

City
Laogang
Country
🇨🇳China
Sea Region
marks the beginning of the approach to Shànghǎi for ships arriving along the coast from the south. Located about 25 km (15 mi) east of Nánhuìjiāo (Cape Yangtze) and 50 km (30 mi) southeast of the Shànghǎi entrance.
Latitude
30.9858°
Longitude
122.1701°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Lightship Nánzhī Lighthouse at night?+
Lightship Nánzhī 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 Lightship Nánzhī Lighthouse guide vessels into?+
Lightship Nánzhī Lighthouse assists vessels approaching 5 nearby ports. The closest is Yangshan at 22.2 NM to the SSW. Other ports served include Yangshan (22.2 NM SSW), Maji Shan (22.5 NM SE), Nanhui (23 NM WNW), Xinchang (23 NM WNW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Lightship Nánzhī Lighthouse still active and maintained?+
Yes, Lightship Nánzhī 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 Lightship Nánzhī Lighthouse?+
You can track vessels near Lightship Nánzhī 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.