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Pedra do Jacaré Lighthouse

Fl Red 3s🇧🇷Manaus, BROperational

Location & Light Range

About Pedra do Jacaré Lighthouse

This cylindrical concrete tower, standing 16 meters tall, was built in 2016 near Manaus, Brazil. It sits mid-river, about 32 kilometers east of the city. The lighthouse emits a single red flash every 3 seconds, visible for nearly 12 nautical miles. Its current structure is mounted on a stepped base. The lighthouse has a history of rebuilding, first after a ferry collision in 2011, then after being toppled in 2014, with the present tower completed in 2016.

Why it matters: This navigational aid is essential for river traffic near Manaus, marking a key point on the busy waterways and warning of potential hazards.

Light & Optic

Characteristic Signature
Fl Red 3s
Flash Type
Flashing
Light Color
Red
Interval
3s
Raw Code
Fl R 3s
Focal Height
15m
Geographic Range
11.9NM

Construction & History

Year Built
2016

Significant events: rebuilt after a collision with a ferry in 2011, toppled by another collision in 2014, rebuilt again in 2015-16

Visiting

Open to public
Site open, tower closed

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
16m
Tower Shape
cylindrical
Tower Color
white
Material
concrete

Structure: round cylindrical concrete tower mounted on a tall, round stepped base

Location

City
Manaus
Country
🇧🇷Brazil
Region
Amazonas
Sea Region
mid-river about 32 km east of Manaus and 2.5 km southwest of the Moronas lighthouse
Latitude
-3.0544°
Longitude
-59.7878°

References & Identifiers

Nearest Port
Manaus(14.6 km)
Admiralty No.
G0059.8.
ARLHS No.
BRA-280
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Frequently Asked Questions

How do mariners identify Pedra do Jacaré Lighthouse at night?+
Pedra do Jacaré displays the characteristic Fl Red 3s. 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 red color may indicate a specific sector or warning zone.
Which ports and harbors does Pedra do Jacaré Lighthouse guide vessels into?+
Pedra do Jacaré Lighthouse assists vessels approaching 5 nearby ports. The closest is Careiro da Várzea at 7.9 NM to the SSW. Other ports served include Manaus (13.6 NM WSW), Iranduba (26.9 NM WSW), Manaquiri (45.3 NM WSW), Autazes (49.8 NM SE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Pedra do Jacaré Lighthouse still active and maintained?+
Yes, Pedra do Jacaré 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 do Jacaré Lighthouse?+
You can track vessels near Pedra do Jacaré 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.