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Zuoying Lighthouse

Fl G 4s🇹🇼Taiwan, TWOperational

Location & Light Range

About Zuoying Lighthouse

This metal lighthouse stands 3 meters tall with its light positioned at a focal height of 27 meters. It emits a single green light, characterized by a unique sequence of one long flash followed by two short flashes, repeating every 12 seconds. Additionally, the structure is equipped with a foghorn that sounds a 4-second blast every 20 seconds, followed by 16 seconds of silence. The lighthouse is operational and has a geographic range of 8 nautical miles.

Light & Optic

Characteristic Signature
Fl G 4s
Flash Type
Flashing
Light Color
Green
Flash Count
1 flash
Interval
4s
Raw Code
Mo.(U)W. period 12s
Focal Height
27m
Geographic Range
8NM

Location

City
Taiwan
Country
🇹🇼TW
Latitude
22.8189°
Longitude
120.1972°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
3m
Material
metal

Structure: Metal post, control tower; 3. Horn: 1bl. ev. 20s (bl. 4s, si. 16s) AN-P'ING-CHIANG:

References & Identifiers

Admiralty No.
P4626.36
NGA No.
13826
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Frequently Asked Questions

How do mariners identify Zuoying Lighthouse at night?+
Zuoying displays the characteristic Fl G 4s — 1 green 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. The green color may indicate a specific sector or warning zone.
Which ports and harbors does Zuoying Lighthouse guide vessels into?+
Zuoying Lighthouse assists vessels approaching 5 nearby ports. The closest is YUNG AN at 0.4 NM to the S. Other ports served include An Ping (9.8 NM N), Tainan (10.8 NM N), Kaohsiung (15.6 NM SSE), Budai (33.3 NM N). Mariners should consult the relevant chart for full approach and pilotage information.
Is Zuoying Lighthouse still active and maintained?+
Yes, Zuoying 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.
What shipping routes pass near Zuoying Lighthouse?+
Zuoying Lighthouse is located within the Taiwan Strait — a major shipping corridor in East Asia connecting the East and South China Seas. This makes it an important navigation reference for commercial shipping traffic in the region.
How can I track vessels near Zuoying Lighthouse?+
You can track vessels near Zuoying 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.