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Buenos Aires Lighthouse

Fl White 3s🇦🇷Buenos Aires, AROperational

Location & Light Range

About Buenos Aires Lighthouse

Also known as: Buenos Aires (Edificio Malecón)

This lighthouse, constructed in 1999, measures 60 meters in height. Its white light exhibits a single flash every 3 seconds. The light's focal plane is 90 meters above sea level, offering a visibility range of 23.8 nautical miles. The construction combines an office building with a high mast on top. It is situated in the Puerto Madero area, southeast of central Buenos Aires. Access is permitted to the grounds, but the tower is closed to visitors. It functions as a marine reference point near Argentina's capital.

Why it matters: This lighthouse marks the harbor entrance for vessels approaching the Puerto Madero district, a major port zone in Buenos Aires.

Light & Optic

Characteristic Signature
Fl White 3s
Flash Type
Flashing
Light Color
White
Interval
3s
Raw Code
Fl W 3s
Focal Height
90m
Geographic Range
23.8NM

Construction & History

Year Built
1999

Visiting

Open to public
Site open, tower closed

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
60m
Tower Color
white

Structure: office building topped by a tall mast

Location

City
Buenos Aires
Country
🇦🇷Argentina
Region
Autonomous City of Buenos Aires
Sea Region
Puerto Madero neighborhood on the southeast side of downtown Buenos Aires.
Latitude
-34.6237°
Longitude
-58.3635°

References & Identifiers

Nearest Port
Buenos Aires(1.3 km)
Admiralty No.
G0846.
NGA No.
19375
Wikidata
Q59267295 →
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Frequently Asked Questions

How do mariners identify Buenos Aires Lighthouse at night?+
Buenos Aires displays the characteristic Fl White 3s. 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. The white color may indicate a specific sector or warning zone.
Which ports and harbors does Buenos Aires Lighthouse guide vessels into?+
Buenos Aires Lighthouse assists vessels approaching 5 nearby ports. The closest is Buenos Aires at 0.8 NM to the NNW. Other ports served include Dock Sur (2.2 NM SE), Pablo Podestá (7.7 NM W), Vicente López (8.7 NM NW), San Fernando (13.8 NM NW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Buenos Aires Lighthouse still active and maintained?+
Yes, 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 Buenos Aires Lighthouse?+
You can track vessels near 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.