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Lo Chau Lighthouse

Fl WR 3s🇭🇰Hong Kong, HKOperational

Location & Light Range

About Lo Chau Lighthouse

Lo Chau lighthouse became operational in 1970, the same year it was first lit. The structure stands at a focal height of 37 meters above sea level. It emits a white and red light, with a single white flash occurring every 3 seconds. The lighthouse is situated in Hong Kong.

Light & Optic

Characteristic Signature
Fl WR 3s
Flash Type
Flashing
Light Color
WR
Flash Count
1 flash
Interval
3s
Raw Code
Fl.W.R. period 3s
Focal Height
37m

Location

City
Hong Kong
Country
🇭🇰HK
Latitude
22.1877°
Longitude
114.2441°

Nearby Vessels

Flag
Type
Name
Dist.

Construction & History

Year Built
1970

References & Identifiers

Admiralty No.
P3576.8
NGA No.
19415
Wikidata
Q105173561 →
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Frequently Asked Questions

How do mariners identify Lo Chau Lighthouse at night?+
Lo Chau displays the characteristic Fl WR 3s — 1 wr flash every 3 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 wr color may indicate a specific sector or warning zone.
Which ports and harbors does Lo Chau Lighthouse guide vessels into?+
Lo Chau Lighthouse assists vessels approaching 5 nearby ports. The closest is Chai Wan at 4.8 NM to the N. Other ports served include Victoria (5.3 NM NNW), Aberdeen (6.4 NM NW), Causeway Bay (6.7 NM NNW), Kwun Tong (6.9 NM NNW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Lo Chau Lighthouse still active and maintained?+
Yes, Lo Chau 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 Lo Chau Lighthouse?+
You can track vessels near Lo Chau 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.