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Dàgǎng Dōngkǒunán (East Entrance South Side) Lighthouse

Iso Red 12s🇨🇳Zhongshan District, CNOperational

Location & Light Range

About Dàgǎng Dōngkǒunán (East Entrance South Side) Lighthouse

Constructed in 1913 from stone, the Dàgǎng Dōngkǒunán Lighthouse is a red, cylindrical tower standing 13 meters tall. It features a lantern and gallery, with its focal plane situated 11 meters above the water. The lighthouse emits an isophase red light that completes its cycle every 12 seconds, visible for a geographic range of 10.7 nautical miles. This structure is located at the end of the east breakwater in Dàlián, marking the entrance to the Dagang port, which is 1.1 kilometers away. Its distinctive coloring and placement offer clear visual cues for mariners.

Why it matters: This lighthouse is essential for marking the eastern approach to the port of Dàlián, a significant hub for shipping. Its positioning on the breakwater provides clear guidance for vessels entering and departing the harbor.

Light & Optic

Characteristic Signature
Iso Red 12s
Flash Type
Isophase
Light Color
Red
Interval
12s
Raw Code
Iso R 12s
Focal Height
11m
Geographic Range
10.7NM

Construction & History

Year Built
1913

References & Identifiers

Nearest Port
Dagang(1.1 km)
Admiralty No.
P4020
NGA No.
18260
USCG No.
CN-1106

Tower & Structure

Tower Height
13m
Tower Shape
cylindrical
Tower Color
red
Material
stone

Structure: round tapered stone tower with lantern and gallery, painted red

Location

City
Zhongshan District
Country
🇨🇳China
Region
Liaoning
Sea Region
Dàlián, at the end of the east breakwater
Latitude
38.9348°
Longitude
121.6677°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Dàgǎng Dōngkǒunán (East Entrance South Side) Lighthouse at night?+
Dàgǎng Dōngkǒunán (East Entrance South Side) displays the characteristic Iso Red 12s. 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 red color may indicate a specific sector or warning zone.
Which ports and harbors does Dàgǎng Dōngkǒunán (East Entrance South Side) Lighthouse guide vessels into?+
Dàgǎng Dōngkǒunán (East Entrance South Side) Lighthouse assists vessels approaching 5 nearby ports. The closest is Dalian Pt at 1.1 NM to the S. Other ports served include Dayaowan (1.1 NM S), Dagang (1.1 NM S), Dalian (3.3 NM WSW), Dashihuagang (3.8 NM WSW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Dàgǎng Dōngkǒunán (East Entrance South Side) Lighthouse still active and maintained?+
Yes, Dàgǎng Dōngkǒunán (East Entrance South Side) 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 Dàgǎng Dōngkǒunán (East Entrance South Side) Lighthouse?+
You can track vessels near Dàgǎng Dōngkǒunán (East Entrance South Side) 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.