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Punta Buenos Aires Lighthouse

Fl W 3s🇦🇷Northern Argentina, AROperational

Location & Light Range

About Punta Buenos Aires Lighthouse

The Punta Buenos Aires lighthouse, built in 2020, is a 20-meter tall square tower. It features a distinctive red and white checkerboard pattern on its exterior, rising from a 1-story equipment building. The focal height of the light is 38 meters, and it emits a white flash every 3 seconds. This light has a geographic range of 7 nautical miles. The structure is located on a promontory near the tip of the Península Buenos Aires.

Light & Optic

Characteristic Signature
Fl W 3s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
3s
Raw Code
Fl.W. period 3s
Focal Height
38m
Geographic Range
7NM

Construction & History

Year Built
2020

References & Identifiers

Admiralty No.
G1048
NGA No.
19634
ARLHS No.
ARG-093

Tower & Structure

Tower Height
20m
Tower Shape
square
Tower Color
in an unusual red and white checkerboard pattern

Structure: White tower, red stripes, hut; 20

Location

City
Northern Argentina
Country
🇦🇷AR
Latitude
-42.2372°
Longitude
-64.3756°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Punta Buenos Aires Lighthouse at night?+
Punta Buenos Aires displays the characteristic Fl W 3s — 1 white flash every 3 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 Punta Buenos Aires Lighthouse guide vessels into?+
Punta Buenos Aires Lighthouse assists vessels approaching 2 nearby ports. The closest is Puerto Madryn at 42 NM to the SW. Other ports served include Punta Colorada (42.9 NM NW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Punta Buenos Aires Lighthouse still active and maintained?+
Yes, Punta Buenos Aires 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 Punta Buenos Aires Lighthouse?+
You can track vessels near Punta Buenos Aires 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.