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Sanmen Yangjiao Lighthouse

Fl W 4s🇨🇳Central Zhejiang (Taizhou), CNOperational

Location & Light Range

About Sanmen Yangjiao Lighthouse

Sanmen Yangjiao is an operational lighthouse situated in Central Zhejiang, near Taizhou. It has a focal height of 8 meters above sea level. The light emitted is white.

Light & Optic

Characteristic Signature
Fl W 4s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
4s
Focal Height
8m

Nearby Vessels

Flag
Type
Name
Dist.

Location

City
Central Zhejiang (Taizhou)
Country
🇨🇳CN
Latitude
29.0529°
Longitude
121.7220°
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Frequently Asked Questions

How do mariners identify Sanmen Yangjiao Lighthouse at night?+
Sanmen Yangjiao displays the characteristic Fl 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 Sanmen Yangjiao Lighthouse guide vessels into?+
Sanmen Yangjiao Lighthouse assists vessels approaching 5 nearby ports. The closest is Shipu at 11.5 NM to the NE. Other ports served include Haimen (26.4 NM SSW), Taizhou Pt (26.4 NM SSW), Taizhou (26.6 NM SSW), Nanning (27 NM NNW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Sanmen Yangjiao Lighthouse still active and maintained?+
Yes, Sanmen Yangjiao 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 Sanmen Yangjiao Lighthouse?+
You can track vessels near Sanmen Yangjiao 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.