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Santo Antônio Da Barra Lighthouse

Iso WR 30s🇧🇷Bahia, BRInactive

Location & Light Range

About Santo Antônio Da Barra Lighthouse

Also known as: Barra Lighthouse

The Santo Antônio Da Barra lighthouse is situated in Bahia, Brazil, at the former Ponta do Padrão, now known as Ponta de Santo Antônio. The current tower, constructed in 1839, is made of masonry with a conical shape, topped by a lantern and gallery. This tower stands 22 meters tall and is painted with black and white bands. Inside the structure of the Forte de Santo Antônio da Barra, the lighthouse's original quadrangular form featured a bronze lantern powered by whale oil. The operational status of the lighthouse is currently false.

Why it matters: This structure holds the distinction of being the first nautical signaling system to begin operation in the Americas and is recognized as the oldest lighthouse on the continent.

Light & Optic

Characteristic Signature
Iso WR 30s
Flash Type
Isophase
Light Color
WR
Flash Count
1 flash
Interval
30s
Raw Code
Al.Iso
Focal Height
39m
Light Range
34NM (63.0 km)

Location

City
Bahia
Country
🇧🇷BR
Latitude
-13.0103°
Longitude
-38.5329°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
30m
Tower Color
white;white;red

References & Identifiers

Admiralty No.
G0242
NGA No.
18028
Wikipedia
Read on Wikipedia →
Wikidata
Q922423 →
OpenStreetMap
View on OSM →
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Frequently Asked Questions

How far offshore can Santo Antônio Da Barra Lighthouse be seen?+
With a focal height of 39 meters and a nominal range of 34 nautical miles (approximately 63.0 km), Santo Antônio Da Barra is visible from well offshore under standard atmospheric conditions. Actual visibility depends on observer height, weather, and sea state. Lights of this range are typically used as landfall lights by vessels approaching from the open sea.
How do mariners identify Santo Antônio Da Barra Lighthouse at night?+
Santo Antônio Da Barra displays the characteristic Iso WR 30s — 1 wr flash every 30 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. The wr color may indicate a specific sector or warning zone.
Which ports and harbors does Santo Antônio Da Barra Lighthouse guide vessels into?+
Santo Antônio Da Barra Lighthouse assists vessels approaching 5 nearby ports. The closest is Salvador at 3.3 NM to the NNE. Other ports served include Itaparica (7.2 NM NW), Aratu Pt / Candeias (13.9 NM NNE), Madre de Deus (16.4 NM NNW), Maragogipe (26.8 NM WNW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Santo Antônio Da Barra Lighthouse still active and maintained?+
Santo Antônio Da Barra Lighthouse is currently listed as inactive. It may have been decommissioned, replaced by a different navigation aid, or temporarily taken out of service. Mariners should check the latest Notices to Mariners for current status.
How can I track vessels near Santo Antônio Da Barra Lighthouse?+
You can track vessels near Santo Antônio Da Barra 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.