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Estreito Lighthouse

Fl W 15s🇧🇷Southern Brazil, BROperational

Location & Light Range

About Estreito Lighthouse

The Estreito Lighthouse is a white, quadrilateral metal framework tower, reaching a height of 42 meters. Its focal plane is also situated at 42 meters above the water. The structure emits a single long white flash, visible for 17 nautical miles. This light serves mariners navigating the waters off Southern Brazil.

Light & Optic

Characteristic Signature
Fl W 15s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
15s
Raw Code
LFl
Focal Height
42m
Geographic Range
17NM

Location

City
Southern Brazil
Country
🇧🇷BR
Latitude
-31.8803°
Longitude
-51.7710°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
42m
Tower Shape
quadrilateral
Tower Color
white
Material
metal

Structure: White quadrilateral metal framework tower; 131. RIO GRANDE: BRAZIL

References & Identifiers

Admiralty No.
G0618
NGA No.
G 0618
OpenStreetMap
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Frequently Asked Questions

How do mariners identify Estreito Lighthouse at night?+
Estreito displays the characteristic Fl W 15s — 1 white flash every 15 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 Estreito Lighthouse guide vessels into?+
Estreito Lighthouse assists vessels approaching 2 nearby ports. The closest is Rio Grande at 22.3 NM to the SW. Other ports served include Pelotas (29.2 NM WNW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Estreito Lighthouse still active and maintained?+
Yes, Estreito 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 Estreito Lighthouse?+
You can track vessels near Estreito 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.