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Dangerous Reef Lighthouse

Fl W 2s🇦🇺South Australia, AUOperational

Location & Light Range

About Dangerous Reef Lighthouse

This lighthouse is situated off the coast of South Australia. It features a white light that flashes. The focal height of the light is 11 meters, providing a geographic range of 10 nautical miles. The lighthouse is currently operational.

Light & Optic

Characteristic Signature
Fl W 2s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
2s
Raw Code
Fl.W.
Focal Height
11m
Geographic Range
10NM

References & Identifiers

Admiralty No.
Q1876
NGA No.
8668

Location

City
South Australia
Country
🇦🇺AU
Latitude
-34.8155°
Longitude
136.2125°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Dangerous Reef Lighthouse at night?+
Dangerous Reef displays the characteristic Fl W 2s — 1 white flash every 2 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 Dangerous Reef Lighthouse guide vessels into?+
Dangerous Reef Lighthouse assists vessels approaching 1 nearby port. The closest is Port Lincoln at 17.6 NM to the WNW. Mariners should consult the relevant chart for full approach and pilotage information.
Is Dangerous Reef Lighthouse still active and maintained?+
Yes, Dangerous Reef 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 Dangerous Reef Lighthouse?+
You can track vessels near Dangerous Reef 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.