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Rangitoto Beacon Lighthouse

Fl R 12s🇳🇿NZOperational

Constructed in 1882, this concrete lighthouse stands 20 meters high and is painted red. The tower’s focal plane reaches 21 meters above sea level. Its operational light emits a red signal with a single flash characteristic. This beacon has a geographic range of 7 nautical miles. The Rangitoto Beacon is also a public attraction.

Characteristic Signature
Fl R 12s
Flash Type
Flashing
Light Color
Red
Flash Count
1 flash
Interval
12s
Raw Code
Fl
Focal Height
21m
Light Range
7NM (13.0 km)
Geographic Range
7NM
Year Built
1882
Open to public
attraction
Flag
Type
Name
Dist.
Tower Height
20m
Tower Color
red
Material
concrete
Country
🇳🇿NZ
Latitude
-36.7819°
Longitude
174.8224°
Admiralty No.
K3744
NGA No.
K 3744
Wikidata
Q7292864
OpenStreetMap
View on OSM →
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How far offshore can Rangitoto Beacon Lighthouse be seen?+
With a focal height of 21 meters and a nominal range of 7 nautical miles (approximately 13.0 km), Rangitoto Beacon is visible from well offshore under standard atmospheric conditions. Actual visibility depends on observer height, weather, and sea state. As a shorter-range light, it primarily serves nearshore and coastal traffic.
How do mariners identify Rangitoto Beacon Lighthouse at night?+
Rangitoto Beacon displays the characteristic Fl R 12s — 1 red flash every 12 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 red color may indicate a specific sector or warning zone.
Which ports and harbors does Rangitoto Beacon Lighthouse guide vessels into?+
Rangitoto Beacon Lighthouse assists vessels approaching 5 nearby ports. The closest is Takapuna at 2.7 NM to the W. Other ports served include Devonport (3.2 NM SSW), BAYSWATER (3.6 NM SW), ORAKEI (4.2 NM S), Auckland (4.3 NM SSW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Rangitoto Beacon Lighthouse still active and maintained?+
Yes, Rangitoto Beacon 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 Rangitoto Beacon Lighthouse?+
You can track vessels near Rangitoto Beacon 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.