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Pedra Seca Lighthouse

Fl (3) W 10s🇧🇷Northeastern Brazil, BROperational

Location & Light Range

About Pedra Seca Lighthouse

The Pedra Seca lighthouse is a white, octagonal metal structure standing on a quadrilateral masonry base. Completed in 1973, it stands 15 meters tall with a focal height of 16 meters. The lighthouse emits a quick white flash. Its geographic range is 3 nautical miles. The structure is octagonal and made of concrete.

Light & Optic

Characteristic Signature
Fl (3) W 10s
Flash Type
Flashing
Light Color
White
Flash Count
3 flashes
Interval
10s
Raw Code
Q.W.
Focal Height
16m
Geographic Range
3NM

Construction & History

Year Built
1973

References & Identifiers

Admiralty No.
G0188
NGA No.
17892
ARLHS No.
BRA-165
Wikidata
Q3378331 →

Tower & Structure

Tower Height
15m
Tower Shape
octagonal
Tower Color
white
Material
concrete

Structure: White octagonal metal structure, quadrilateral masonry base; 49

Location

City
Northeastern Brazil
Country
🇧🇷BR
Latitude
-6.9563°
Longitude
-34.8226°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Pedra Seca Lighthouse at night?+
Pedra Seca displays the characteristic Fl (3) W 10s — 3 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.
Which ports and harbors does Pedra Seca Lighthouse guide vessels into?+
Pedra Seca Lighthouse assists vessels approaching 1 nearby port. The closest is Cabedelo Pt / João Pessoa at 1.4 NM to the SW. Mariners should consult the relevant chart for full approach and pilotage information.
Is Pedra Seca Lighthouse still active and maintained?+
Yes, Pedra Seca 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 Pedra Seca Lighthouse?+
You can track vessels near Pedra Seca 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.