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Isla Rasa Lighthouse

Fl White 8s🇦🇷AROperational

Location & Light Range

About Isla Rasa Lighthouse

The Isla Rasa lighthouse, built in 1930, is a cylindrical cast iron tower standing 7.5 meters tall with a focal height of 23 meters. It emits a single white flash every 8 seconds, visible for 13.8 nautical miles. The black tower's construction material is cast iron, and it is situated in the Chubut region of Argentina. The lighthouse grounds are open to the public, but the tower itself is closed. Its nearest port is Caleta Cordoba, located 85.3 kilometers away.

Why it matters: This lighthouse provides a consistent white flash, helping mariners navigate the coastal waters of Argentina and avoid potential dangers.

Light & Optic

Characteristic Signature
Fl White 8s
Flash Type
Flashing
Light Color
White
Interval
8s
Raw Code
Fl W 8s
Focal Height
23m
Geographic Range
13.8NM

Construction & History

Year Built
1930

Visiting

Open to public
Site open, tower closed

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
7.5m
Tower Shape
cylindrical
Tower Color
black
Material
cast iron

Structure: round cast iron tower

Location

Country
🇦🇷Argentina
Region
Chubut
Sea Region
Argentina
Latitude
-45.0247°
Longitude
-65.6293°

References & Identifiers

Nearest Port
Caleta Cordoba(85.3 km)
Admiralty No.
G1092
NGA No.
19768
ARLHS No.
ARG-041
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Frequently Asked Questions

How do mariners identify Isla Rasa Lighthouse at night?+
Isla Rasa displays the characteristic Fl White 8s. 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.
Is Isla Rasa Lighthouse still active and maintained?+
Yes, Isla Rasa 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 Rasa Lighthouse?+
You can track vessels near Isla Rasa 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.