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Dōngkùshān Lighthouse

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

Location & Light Range

About Dōngkùshān Lighthouse

Also known as: Dōngkùshān (Dōngkù Shān)

This cylindrical concrete tower, standing 7 meters tall, is painted with black and white horizontal bands. Its focal plane is 21 meters above sea level, and it emits a white light showing a single flash every six seconds. Located at the northern tip of Dōngkùshān island, which is part of the Mǎ'ān Islands group, the lighthouse has a geographic range of 13.4 nautical miles. The site is accessible to visitors, though the tower itself remains closed. The nearest port is Luhuashan, situated 2.1 kilometers away.

Why it matters: The Dōngkùshān Lighthouse is essential for safe navigation through the Mǎ'ān Islands, marking the northern extremity of Dōngkùshān and helping vessels avoid hazards in this island group.

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
21m
Geographic Range
13.4NM

Location

City
Shengsi County
Country
🇨🇳China
Region
Zhejiang
Sea Region
Located at the northern tip of Dōngkùshān, one of the islands in the group at the western extremity of the Mǎ'ān Islands.
Latitude
30.8120°
Longitude
122.6630°

References & Identifiers

Nearest Port
Luhuashan(2.1 km)
Admiralty No.
P3747.08.

Tower & Structure

Tower Height
7m
Tower Shape
cylindrical
Tower Color
with black and white horizontal bands
Material
concrete

Structure: round cylindrical cancrete tower painted with black and white horizontal bands

Visiting

Open to public
Site open, tower closed

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Dōngkùshān Lighthouse at night?+
Dōngkùshān 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 Dōngkùshān Lighthouse guide vessels into?+
Dōngkùshān Lighthouse assists vessels approaching 5 nearby ports. The closest is Lü-hua Shan at 3.7 NM to the WSW. Other ports served include Maji Shan (12.6 NM WSW), CJK (22.6 NM N), Yangshan (33 NM WSW), Yangshan (33 NM WSW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Dōngkùshān Lighthouse still active and maintained?+
Yes, Dōngkùshān 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 Dōngkùshān Lighthouse?+
You can track vessels near Dōngkùshān 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.