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Cabo San Isidro Lighthouse

Fl W 5s🇨🇱Southern Chile, CLOperational

Location & Light Range

About Cabo San Isidro Lighthouse

Cabo San Isidro Lighthouse is a maritime navigation aid located in Southern Chile, CL. It is currently operational and active, providing guidance to vessels navigating the surrounding waters. The light sits at a focal height of 28 meters above mean sea level.

Light characteristic: The identifying signal of this lighthouse is Fl W 5s. This means the light produces 1 flash every 5 seconds. Mariners use this distinctive pattern to positively identify the light and distinguish it from other aids to navigation in the area. The light displays a white signal, the most common color for major coastal lights.

Position: Cabo San Isidro Lighthouse is positioned at -53.7851°S, 70.9752°W, near Southern Chile in CL.

Geographic context: Cabo San Isidro Lighthouse is situated on the South Pacific Ocean. The location falls within the temperate maritime climate zone.

Nearby lighthouses in CL: Other lighthouses in the region include Antofagasta, Antofagasta Molo Este, Arica South Breakwater, Bahía Felix, Bahía Gregg. View all on the Lighthouses Directory.

Nearby Ports

PORVENIR

CLWPR

35.5 NMNE

Porvenir

CLPVR

36.2 NMNE

Punta Arenas

CLPUQ

38.6 NMN

Tres Puentes

CLTPT

40.3 NMN

Bahia Laredo

CLBLR

49.5 NMN

Flash Characteristics

Characteristic Signature
Fl W 5s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
5s

Physical Specifications

Focal Height
28m
Light Range
Not available
Status
ACTIVE
City
Southern Chile
Country
🇨🇱CL
Latitude
-53.7851°
Longitude
-70.9752°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Cabo San Isidro Lighthouse at night?+
Cabo San Isidro displays the characteristic Fl W 5s — 1 white flash every 5 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 San Isidro Lighthouse guide vessels into?+
Cabo San Isidro Lighthouse assists vessels approaching 5 nearby ports. The closest is PORVENIR at 35.5 NM to the NE. Other ports served include Porvenir (36.2 NM NE), Punta Arenas (38.6 NM N), Tres Puentes (40.3 NM N), Bahia Laredo (49.5 NM N). Mariners should consult the relevant chart for full approach and pilotage information.
Is Cabo San Isidro Lighthouse still active and maintained?+
Yes, Cabo San Isidro 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 San Isidro Lighthouse?+
You can track vessels near Cabo San Isidro 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.