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Península Serrano Lighthouse

Fl W 12s🇨🇱Northern and Central Chile, CLOperational

Location & Light Range

About Península Serrano Lighthouse

This metal tower has a cylindrical design and is painted white with red bands. It reaches a height of 72 meters, with the light source situated 39 meters above sea level. The lighthouse emits a white light, producing a single flash every 12 seconds. Its geographic range extends to 19 nautical miles, making it visible from a considerable distance.

Light & Optic

Characteristic Signature
Fl W 12s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
12s
Raw Code
Fl.W. period 12s
Focal Height
39m
Geographic Range
19NM

Location

City
Northern and Central Chile
Country
🇨🇱CL
Latitude
-20.2076°
Longitude
-70.1603°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
72m
Tower Shape
cylindrical
Tower Color
white and red
Material
metal

Structure: White cylindrical metal tower, red banded; 72

References & Identifiers

Admiralty No.
G1974.3
NGA No.
1050
Wikipedia
Read on Wikipedia →
Wikidata
Q5856334 →
OpenStreetMap
View on OSM →
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Frequently Asked Questions

How do mariners identify Península Serrano Lighthouse at night?+
Península Serrano displays the characteristic Fl W 12s — 1 white 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.
Which ports and harbors does Península Serrano Lighthouse guide vessels into?+
Península Serrano Lighthouse assists vessels approaching 5 nearby ports. The closest is Iquique at 0.7 NM to the ENE. Other ports served include Patillos (32.2 NM S), Caleta Patillos (32.6 NM S), Puerto Patache (35.7 NM S), Pisagua (36.5 NM N). Mariners should consult the relevant chart for full approach and pilotage information.
Is Península Serrano Lighthouse still active and maintained?+
Yes, Península Serrano 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 Península Serrano Lighthouse?+
You can track vessels near Península Serrano 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.