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Barra Do Açu Lighthouse

Fl W 3s🇧🇷Southeastern Brazil, BROperational

Location & Light Range

About Barra Do Açu Lighthouse

Barra Do Açu Lighthouse is a maritime navigation aid located in Southeastern Brazil, BR. It is currently operational and active, providing guidance to vessels navigating the surrounding waters. The light sits at a focal height of 13 meters above mean sea level.

Light characteristic: The identifying signal of this lighthouse is Fl W 3s. This means the light produces 1 flash every 3 seconds. Mariners use this distinctive pattern to positively identify the light and distinguish it from other aids to navigation in the area. The light displays a white signal, the most common color for major coastal lights.

Position: Barra Do Açu Lighthouse is positioned at -21.9997°S, 40.9860°W, near Southeastern Brazil in BR.

Geographic context: Barra Do Açu Lighthouse is situated on the South Atlantic Ocean. The location falls within the subtropical climate zone with mild winters and warm summers.

Nearby lighthouses in BR: Other lighthouses in the region include Abrolhos, Alagamar, Albardão, Alcatrazes, Alcobaça. View all on the Lighthouses Directory.

Nearby Ports

Açu Pt / São João da Barra

BRACX

9.4 NMN

Campos dos Goytacazes

BRCGZ

23.8 NMNW

Macaé

BRMEA

49.2 NMWSW

Flash Characteristics

Characteristic Signature
Fl W 3s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
3s

Physical Specifications

Focal Height
13m
Light Range
Not available
Status
ACTIVE
City
Southeastern Brazil
Country
🇧🇷BR
Latitude
-21.9997°
Longitude
-40.9860°

Nearby Vessels

Flag
Type
Name
Dist.
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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.