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Guanshan Lighthouse

Fl W 4s🇨🇳Daishan Islands, Zhejiang, CNOperational

Location & Light Range

About Guanshan Lighthouse

Guanshan Lighthouse is situated within the Daishan Islands archipelago in Zhejiang province. This navigational aid has a focal height of 6 meters above sea level. Its light is white, serving to guide vessels in the area.

Light & Optic

Characteristic Signature
Fl W 4s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
4s
Focal Height
6m

Nearby Vessels

Flag
Type
Name
Dist.

Location

City
Daishan Islands, Zhejiang
Country
🇨🇳CN
Latitude
30.2149°
Longitude
122.1867°
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Frequently Asked Questions

How do mariners identify Guanshan Lighthouse at night?+
Guanshan 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 Guanshan Lighthouse guide vessels into?+
Guanshan Lighthouse assists vessels approaching 5 nearby ports. The closest is Majistan/Zhoushan at 12.7 NM to the SSW. Other ports served include Zhoushan (17.7 NM S), Beilun (23.1 NM SW), Ningbo (23.2 NM SW), Daxie Pt (23.4 NM SSW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Guanshan Lighthouse still active and maintained?+
Yes, Guanshan 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 Guanshan Lighthouse?+
You can track vessels near Guanshan 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.