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Sumidouro Lighthouse

Fl white 10s🇧🇷São Francisco do Sul, BROperational

Location & Light Range

About Sumidouro Lighthouse

Sumidouro lighthouse is a square pyramidal white fiberglass skeletal tower standing 13 meters tall. Its light has a focal height of 15 meters and a geographic range of 8 nautical miles. The light emits a single white flash. Located on Ilha de São Francisco do Sul, it marked the south side of the harbor entrance for São Francisco do Sul. The structure has been inactive since 2018.

Why it matters: The lighthouse was instrumental for ships navigating the approach to São Francisco do Sul harbor, marking the south side of the entrance.

Light & Optic

Characteristic Signature
Fl white 10s
Flash Type
Flashing
Light Color
white
Interval
10s
Raw Code
Fl.W
Focal Height
15m
Geographic Range
8NM

Construction & History

Significant events: Inactive since 2018

References & Identifiers

Nearest Port
Itapoa(2.5 km)
Admiralty No.
G0544
NGA No.
18763

Tower & Structure

Tower Height
13m
Tower Shape
square
Tower Color
white
Material
fiberglass

Structure: square pyramidal white fiberglass skeletal tower

Location

City
São Francisco do Sul
Country
🇧🇷Brazil
Region
Santa Catarina
Sea Region
Ilha de São Francisco do Sul, marking the south side of the harbor entrance
Latitude
-26.1714°
Longitude
-48.5554°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Sumidouro Lighthouse at night?+
Sumidouro displays the characteristic Fl white 10s. 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 white color may indicate a specific sector or warning zone.
Which ports and harbors does Sumidouro Lighthouse guide vessels into?+
Sumidouro Lighthouse assists vessels approaching 5 nearby ports. The closest is Itapoá at 2.7 NM to the WSW. Other ports served include São Francisco do Sul (5.6 NM SW), BALNEARIO BARRA SUL (17.3 NM S), GUARATUBA (18.5 NM N), Pontal do Paraná (35.9 NM N). Mariners should consult the relevant chart for full approach and pilotage information.
Is Sumidouro Lighthouse still active and maintained?+
Yes, Sumidouro 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 Sumidouro Lighthouse?+
You can track vessels near Sumidouro 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.