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San Sebastián Lighthouse

Fl (3) W 40s🇦🇷Southern Argentina, AROperational

Location & Light Range

About San Sebastián Lighthouse

The San Sebastián lighthouse stands 60 meters above sea level. Its light displays three white flashes in a 40-second cycle. This aid provides a visible range of 14 nautical miles. It is an operational lighthouse located in Southern Argentina.

Light & Optic

Characteristic Signature
Fl (3) W 40s
Flash Type
Flashing
Light Color
White
Flash Count
3 flashes
Interval
40s
Raw Code
Fl.(3)W. period 40s
Focal Height
60m
Geographic Range
14NM

References & Identifiers

Admiralty No.
G1262
NGA No.
20192
Wikipedia
Read on Wikipedia →
Wikidata
Q5856327 →
OpenStreetMap
View on OSM →

Location

City
Southern Argentina
Country
🇦🇷AR
Latitude
-53.3246°
Longitude
-68.1581°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify San Sebastián Lighthouse at night?+
San Sebastián displays the characteristic Fl (3) W 40s — 3 white flashes every 40 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 San Sebastián Lighthouse guide vessels into?+
San Sebastián Lighthouse assists vessels approaching 3 nearby ports. The closest is San Sebastián at 11.2 NM to the W. Other ports served include Rio Cullen (28.7 NM N), Río Grande (32.6 NM SSE). Mariners should consult the relevant chart for full approach and pilotage information.
Is San Sebastián Lighthouse still active and maintained?+
Yes, San Sebastián 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 San Sebastián Lighthouse?+
You can track vessels near San Sebastián 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.