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Yong'an North Breakwater Lighthouse

Fl Green 4s🇹🇼Kaohsiung, TWOperational

Location & Light Range

About Yong'an North Breakwater Lighthouse

This green, octagonal concrete tower stands 21 meters tall, with its light positioned 27 meters above sea level. Located at the end of the north breakwater for Yong'an commercial harbor, it emits a single green flash every 4 seconds. The lighthouse's geographic range extends to 14.7 nautical miles, serving as a guide for vessels approaching the port. It is situated about 0.4 kilometers from the nearest port of Yung An. The structure is part of a system of lights marking the harbor's entrances.

Why it matters: The lighthouse is important for ships navigating the waters around Yong'an commercial harbor, marking the northern entrance to the port and helping to prevent vessels from grounding on the breakwater.

Light & Optic

Characteristic Signature
Fl Green 4s
Flash Type
Flashing
Light Color
Green
Interval
4s
Raw Code
Fl G 4s
Focal Height
27m
Geographic Range
14.7NM

Location

City
Kaohsiung
Country
🇹🇼Taiwan
Sea Region
end of the north breakwater at the Yong'an commercial harbor
Latitude
22.8234°
Longitude
120.2073°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
21m
Tower Shape
octagonal
Tower Color
green
Material
concrete

Structure: octagonal concrete tower

References & Identifiers

Nearest Port
Yung An(0.4 km)
Admiralty No.
P4626.43
NGA No.
13825.12
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Frequently Asked Questions

How do mariners identify Yong'an North Breakwater Lighthouse at night?+
Yong'an North Breakwater displays the characteristic Fl Green 4s. 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 Yong'an North Breakwater Lighthouse guide vessels into?+
Yong'an North Breakwater Lighthouse assists vessels approaching 5 nearby ports. The closest is YUNG AN at 0.9 NM to the SW. Other ports served include An Ping (9.7 NM NNW), Tainan (10.6 NM N), Kaohsiung (15.6 NM SSE), Budai (33.2 NM N). Mariners should consult the relevant chart for full approach and pilotage information.
Is Yong'an North Breakwater Lighthouse still active and maintained?+
Yes, Yong'an North Breakwater 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 Yong'an North Breakwater Lighthouse?+
Yong'an North Breakwater 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 Yong'an North Breakwater Lighthouse?+
You can track vessels near Yong'an North Breakwater 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.