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Punta San Telmo Lighthouse

Fl (2) W 10s🇲🇽South Coast, MXOperational

Location & Light Range

About Punta San Telmo Lighthouse

This concrete lighthouse stands 12 meters tall, with its focal plane situated 70 meters above sea level. The cylindrical tower features distinctive red and white horizontal bands. Its light emits a single red flash every 6 seconds, visible for 4 nautical miles. The structure itself is a white metal framework tower, 10 meters high, accompanied by a keeper's house.

Light & Optic

Characteristic Signature
Fl (2) W 10s
Flash Type
Flashing
Light Color
White
Flash Count
2 flashes
Interval
10s
Raw Code
Fl.R. period 6s
Focal Height
70m
Geographic Range
4NM

Location

City
South Coast
Country
🇲🇽MX
Latitude
18.3447°
Longitude
-103.5090°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
12m
Tower Shape
cylindrical
Tower Color
with red and white horizontal bands
Material
concrete

Structure: White metal framework tower; 10

References & Identifiers

Admiralty No.
G3472
NGA No.
15152
ARLHS No.
MEX-062
Wikidata
Q118583080 →
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Frequently Asked Questions

How do mariners identify Punta San Telmo Lighthouse at night?+
Punta San Telmo displays the characteristic Fl (2) W 10s — 2 white flashes every 10 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.
Is Punta San Telmo Lighthouse still active and maintained?+
Yes, Punta San Telmo 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 San Telmo Lighthouse?+
You can track vessels near Punta San Telmo 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.