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Barra Do Açu Lighthouse

Fl W 3s🇧🇷Southeastern Brazil, BROperational

Location & Light Range

About Barra Do Açu Lighthouse

This lighthouse features a white, 13-meter tall tower. Its focal height matches the tower's elevation. The light emits a single white flash, visible for 12 nautical miles. The structure is located in Southeastern Brazil.

Light & Optic

Characteristic Signature
Fl W 3s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
3s
Raw Code
Fl
Focal Height
13m
Geographic Range
12NM

Location

City
Southeastern Brazil
Country
🇧🇷BR
Latitude
-21.9997°
Longitude
-40.9860°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
13m
Tower Color
white

References & Identifiers

Admiralty No.
G0340
NGA No.
18336
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Frequently Asked Questions

How do mariners identify Barra Do Açu Lighthouse at night?+
Barra Do Açu 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 Barra Do Açu Lighthouse guide vessels into?+
Barra Do Açu Lighthouse assists vessels approaching 3 nearby ports. The closest is Açu Pt / São João da Barra at 9.4 NM to the N. Other ports served include Campos dos Goytacazes (23.8 NM NW), Macaé (49.2 NM WSW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Barra Do Açu Lighthouse still active and maintained?+
Yes, Barra Do Açu 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 Barra Do Açu Lighthouse?+
You can track vessels near Barra Do Açu 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.