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Antofagasta Lighthouse

Fl W 5s🇨🇱Northern and Central Chile, CLOperational

Location & Light Range

About Antofagasta Lighthouse

The Antofagasta Lighthouse is operational, standing 18 meters tall with a focal height of 18 meters. It emits a white light, producing a single flash every 5 seconds. Its geographic range extends to 20 nautical miles. This light is listed under NGA number 1124 and Admiralty number G1946.

Light & Optic

Characteristic Signature
Fl W 5s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
5s
Raw Code
Fl.W. period 5s
Focal Height
18m
Geographic Range
20NM

Location

City
Northern and Central Chile
Country
🇨🇱CL
Latitude
-23.6462°
Longitude
-70.4087°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
18m

References & Identifiers

Admiralty No.
G1946
NGA No.
1124
OpenStreetMap
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Frequently Asked Questions

How do mariners identify Antofagasta Lighthouse at night?+
Antofagasta displays the characteristic Fl W 5s — 1 white flash every 5 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 Antofagasta Lighthouse guide vessels into?+
Antofagasta Lighthouse assists vessels approaching 4 nearby ports. The closest is Antofagasta at 0.2 NM to the ESE. Other ports served include Caleta Coloso (7.3 NM SSW), Mejillones (34 NM N), Puerto Angamos (34 NM N). Mariners should consult the relevant chart for full approach and pilotage information.
Is Antofagasta Lighthouse still active and maintained?+
Yes, Antofagasta 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 Antofagasta Lighthouse?+
You can track vessels near Antofagasta 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.