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Isla Guafo Lighthouse

Fl W 10s🇨🇱Southern Chile, CLOperational

Location & Light Range

About Isla Guafo Lighthouse

Constructed and first illuminated in 1907, the Isla Guafo Lighthouse stands 14 meters tall. Its light is positioned 144 meters above sea level. This aid emits a white flash every 10 seconds, providing a visibility range of 19 nautical miles across the surrounding waters. The lighthouse is located in Southern Chile.

Light & Optic

Characteristic Signature
Fl W 10s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
10s
Raw Code
Fl.W. period 10s
Focal Height
144m
Geographic Range
19NM

Construction & History

Year Built
1907

References & Identifiers

Admiralty No.
G1592
NGA No.
1888
Wikidata
Q5856175 →

Tower & Structure

Tower Height
14m

Location

City
Southern Chile
Country
🇨🇱CL
Latitude
-43.5666°
Longitude
-74.8274°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Isla Guafo Lighthouse at night?+
Isla Guafo displays the characteristic Fl W 10s — 1 white flash every 10 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 Isla Guafo Lighthouse guide vessels into?+
Isla Guafo Lighthouse assists vessels approaching 1 nearby port. The closest is Guaitecas at 41.5 NM to the ESE. Mariners should consult the relevant chart for full approach and pilotage information.
Is Isla Guafo Lighthouse still active and maintained?+
Yes, Isla Guafo 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 Isla Guafo Lighthouse?+
You can track vessels near Isla Guafo 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.