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Isla San Gregorio Lighthouse

Fl W 3s🇵🇪Ecuador, PEOperational

Location & Light Range

About Isla San Gregorio Lighthouse

This white tower stands 15 meters tall, with its light positioned 12 meters above sea level. It emits a single white flash. The lighthouse provides a geographic range of 10 nautical miles. Its operational status confirms its role in maritime navigation.

Light & Optic

Characteristic Signature
Fl W 3s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
3s
Raw Code
Fl
Focal Height
12m
Geographic Range
10NM

Location

City
Ecuador
Country
🇵🇪PE
Latitude
-3.3773°
Longitude
-80.3044°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
15m
Tower Color
white

References & Identifiers

OpenStreetMap
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Frequently Asked Questions

How do mariners identify Isla San Gregorio Lighthouse at night?+
Isla San Gregorio displays the characteristic Fl W 3s — 1 white flash every 3 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 Isla San Gregorio Lighthouse guide vessels into?+
Isla San Gregorio Lighthouse assists vessels approaching 4 nearby ports. The closest is Puerto Bolívar at 19.2 NM to the ENE. Other ports served include Puerto Balao Grande (40.2 NM NE), Posorja (40.4 NM N), Puná (45.1 NM NNE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Isla San Gregorio Lighthouse still active and maintained?+
Yes, Isla San Gregorio 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 San Gregorio Lighthouse?+
You can track vessels near Isla San Gregorio 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.