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Náncáodōng Shuǐwèizhàn (Southeast Tide Station) Lighthouse

Fl (4) Yellow 12s🇨🇳Nanhuixincheng, CNOperational

Location & Light Range

About Náncáodōng Shuǐwèizhàn (Southeast Tide Station) Lighthouse

The Náncáodōng Shuǐwèizhàn, designated the Southeast Tide Station, was constructed and first illuminated in 2003. This cylindrical concrete structure reaches a height of 21 meters, with its light positioned at the same elevation. The tower displays a color scheme with its lower section yellow and its upper section black. The light emits a sequence of four yellow flashes over a 12-second period. The construction comprises a square skeletal section placed above a round concrete cylindrical base.

Why it matters: This station marks the approach to the Yangtze River estuary and coastal paths near Nánhuìjiāo. Its role as a tide station also provides data for maritime navigation and environmental observation in this busy coastal region.

Light & Optic

Characteristic Signature
Fl (4) Yellow 12s
Flash Type
Flashing
Light Color
Yellow
Flash Count
4 flashes
Interval
12s
Raw Code
Fl(4) Y 12s
Focal Height
21m
Geographic Range
13.4NM

Construction & History

Year Built
2003

References & Identifiers

Nearest Port
Nanhui(19.4 km)
Admiralty No.
P3750.5.
NGA No.
CN-2159

Tower & Structure

Tower Height
21m
Tower Shape
cylindrical
Tower Color
Lower half yellow, upper half black
Material
concrete

Structure: two-stage tower, a square skeletal tower atop a round cylindrical concrete tower

Location

City
Nanhuixincheng
Country
🇨🇳China
Sea Region
Located about 25 km northeast of Nánhuìjiāo (Cape Yangtze).
Latitude
30.9978°
Longitude
122.1005°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Náncáodōng Shuǐwèizhàn (Southeast Tide Station) Lighthouse at night?+
Náncáodōng Shuǐwèizhàn (Southeast Tide Station) displays the characteristic Fl (4) Yellow 12s — 4 yellow 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 yellow color may indicate a specific sector or warning zone.
Which ports and harbors does Náncáodōng Shuǐwèizhàn (Southeast Tide Station) Lighthouse guide vessels into?+
Náncáodōng Shuǐwèizhàn (Southeast Tide Station) Lighthouse assists vessels approaching 5 nearby ports. The closest is Nanhui at 19.4 NM to the WNW. Other ports served include Xinchang (19.4 NM WNW), Yangshan (22.3 NM S), Yangshan (22.3 NM S), Maji Shan (25.5 NM SE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Náncáodōng Shuǐwèizhàn (Southeast Tide Station) Lighthouse still active and maintained?+
Yes, Náncáodōng Shuǐwèizhàn (Southeast Tide Station) 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 Náncáodōng Shuǐwèizhàn (Southeast Tide Station) Lighthouse?+
You can track vessels near Náncáodōng Shuǐwèizhàn (Southeast Tide Station) 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.