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Lesueur Island Lighthouse

Fl (4) W 16s🇦🇺Western Australia, AUOperational

Location & Light Range

About Lesueur Island Lighthouse

This lighthouse features a 56-meter lattice metal tower painted white, with a GRP hut situated at its base. Its focal height reaches 20 meters above sea level. The light characteristic is four white flashes, repeated every 16 seconds. The structure stands on Lesueur Island in Western Australia.

Why it matters: The lighthouse provides an 11 nautical mile geographic range.

Light & Optic

Characteristic Signature
Fl (4) W 16s
Flash Type
Flashing
Light Color
White
Flash Count
4 flashes
Interval
16s
Raw Code
Fl.(4)W. period 16s
Focal Height
20m
Geographic Range
11NM

Location

City
Western Australia
Country
🇦🇺AU
Latitude
-13.8190°
Longitude
127.2670°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
56m
Tower Color
white
Material
metal

Structure: Lattice metal tower, GRP hut at base; 56. CAMBRIDGE GULF:

References & Identifiers

Admiralty No.
Q1638
NGA No.
9512
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Frequently Asked Questions

How do mariners identify Lesueur Island Lighthouse at night?+
Lesueur Island displays the characteristic Fl (4) W 16s — 4 white flashes every 16 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.
Is Lesueur Island Lighthouse still active and maintained?+
Yes, Lesueur Island 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 Lesueur Island Lighthouse?+
You can track vessels near Lesueur Island 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.