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Dangerous Reef Lighthouse

Fl W 2s🇦🇺South Australia, AUOperational

Location & Light Range

About Dangerous Reef Lighthouse

Dangerous Reef Lighthouse is a maritime navigation aid located in South Australia, AU. It is currently operational and active, providing guidance to vessels navigating the surrounding waters. The light sits at a focal height of 11 meters above mean sea level.

Light characteristic: The identifying signal of this lighthouse is Fl W 2s. This means the light produces 1 flash every 2 seconds. Mariners use this distinctive pattern to positively identify the light and distinguish it from other aids to navigation in the area. The light displays a white signal, the most common color for major coastal lights.

Position: Dangerous Reef Lighthouse is positioned at -34.8155°S, 136.2125°E, near South Australia in AU.

Geographic context: Dangerous Reef Lighthouse is situated on the Indian Ocean. The location falls within the subtropical climate zone with mild winters and warm summers.

Nearby lighthouses in AU: Other lighthouses in the region include Abbot Point East Approach Range Rear, Adelaide Semaphore Timeball, Adele Island, Airlie Island, Albany Rock. View all on the Lighthouses Directory.

Nearby Ports

Port Lincoln

AUPLO

17.6 NMWNW

Flash Characteristics

Characteristic Signature
Fl W 2s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
2s

Physical Specifications

Focal Height
11m
Light Range
Not available
Status
ACTIVE
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.