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Cabo Peñas Lighthouse

Fl (2) W 20s🇦🇷Southern Argentina, AROperational

Location & Light Range

About Cabo Peñas Lighthouse

The Cabo Peñas Lighthouse, a black metal framework tower topped with a hut, began operation in 1916. The structure itself stands 13 meters high, with its light positioned at a focal height of 42 meters above sea level. It casts two white flashes at intervals of 20 seconds. This light has a geographic range of 12 nautical miles.

Light & Optic

Characteristic Signature
Fl (2) W 20s
Flash Type
Flashing
Light Color
White
Flash Count
2 flashes
Interval
20s
Raw Code
Fl.(2)W. period 20s
Focal Height
42m
Geographic Range
12NM

Construction & History

Year Built
1916

References & Identifiers

Admiralty No.
G1274
NGA No.
20256
Wikidata
Q5856133 →

Tower & Structure

Tower Height
13m
Tower Color
black
Material
metal

Structure: Black metal framework tower, hut; 43

Location

City
Southern Argentina
Country
🇦🇷AR
Latitude
-53.8460°
Longitude
-67.5597°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Cabo Peñas Lighthouse at night?+
Cabo Peñas displays the characteristic Fl (2) W 20s — 2 white flashes every 20 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 Cabo Peñas Lighthouse guide vessels into?+
Cabo Peñas Lighthouse assists vessels approaching 2 nearby ports. The closest is Río Grande at 5.7 NM to the NW. Other ports served include San Sebastián (46 NM NW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Cabo Peñas Lighthouse still active and maintained?+
Yes, Cabo Peñas 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 Cabo Peñas Lighthouse?+
You can track vessels near Cabo Peñas 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.