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Naozhou Doulong South Range Front Lighthouse

Iso W 4s🇨🇳Western Guangdong, CNOperational

Location & Light Range

About Naozhou Doulong South Range Front Lighthouse

The Naozhou Doulong South Range Front is a white, round concrete tower marked with a black stripe. It reaches a height of 15 meters, with the light positioned 18 meters above sea level. The structure houses an occulting white light. This navigational aid is part of a range system, indicating the correct course for vessels.

Why it matters: This light has a geographic range of 8 nautical miles.

Light & Optic

Characteristic Signature
Iso W 4s
Flash Type
Isophase
Light Color
White
Flash Count
1 flash
Interval
4s
Raw Code
Oc
Focal Height
18m
Geographic Range
8NM

Location

City
Western Guangdong
Country
🇨🇳CN
Latitude
20.9390°
Longitude
110.6304°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
15m
Tower Shape
round
Tower Color
white
Material
concrete

Structure: White round concrete tower, black stripe; 43

References & Identifiers

Admiralty No.
P3360.4
NGA No.
20010
OpenStreetMap
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Frequently Asked Questions

How do mariners identify Naozhou Doulong South Range Front Lighthouse at night?+
Naozhou Doulong South Range Front displays the characteristic Iso W 4s — 1 white flash every 4 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.
Which ports and harbors does Naozhou Doulong South Range Front Lighthouse guide vessels into?+
Naozhou Doulong South Range Front Lighthouse assists vessels approaching 5 nearby ports. The closest is Naozhou at 3 NM to the WSW. Other ports served include Zhanjiang Pt (11.3 NM NW), ZHANJIANG (17.5 NM NNW), Taiping (26.6 NM WNW), Wuchuan (31.4 NM NNE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Naozhou Doulong South Range Front Lighthouse still active and maintained?+
Yes, Naozhou Doulong South Range Front 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 Naozhou Doulong South Range Front Lighthouse?+
You can track vessels near Naozhou Doulong South Range Front 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.