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Barnouic Lighthouse

Fl (3) White 5s🇫🇷FROperational

Location & Light Range

About Barnouic Lighthouse

This octagonal concrete lighthouse, built in 1910, stands on a rocky shoal situated about 22 kilometers northeast of the Île de Bréhat. Painted black with a single yellow horizontal band, the 19-meter tower emits a white light with a flash characteristic of one white flash every 5 seconds. Its focal plane is 15 meters above the water, providing a geographic range of 11.9 nautical miles. Accessible only by boat due to generally rough seas, the lighthouse is located 17.2 kilometers from the nearest port of Paimpol. It has been an operational aid to navigation since its construction.

Why it matters: This lighthouse warns vessels of the hazardous rocky shoal northeast of Île de Bréhat, ensuring safer passage in an area known for rough seas.

Light & Optic

Characteristic Signature
Fl (3) White 5s
Flash Type
Flashing
Light Color
White
Flash Count
3 flashes
Interval
5s
Raw Code
Fl W 5s
Focal Height
15m
Geographic Range
11.9NM

Construction & History

Year Built
1910

References & Identifiers

Nearest Port
Paimpol(17.2 km)
Admiralty No.
A1730
NGA No.
7852
ARLHS No.
FRA-181

Tower & Structure

Tower Height
19m
Tower Shape
octagonal
Tower Color
black with one yellow horizontal band
Material
concrete

Structure: octgonal concrete tower painted black with one yellow horizontal band

Location

Country
🇫🇷France
Sea Region
Located on a rocky shoal about 22 km (12 mi) northeast of the Île de Bréhat. Accessible only by boat in generally rough seas.
Latitude
49.0250°
Longitude
-2.8094°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Barnouic Lighthouse at night?+
Barnouic displays the characteristic Fl (3) White 5s — 3 white flashes every 5 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 white color may indicate a specific sector or warning zone.
Which ports and harbors does Barnouic Lighthouse guide vessels into?+
Barnouic Lighthouse assists vessels approaching 5 nearby ports. The closest is Lanmodez at 15.5 NM to the SW. Other ports served include Paimpol (17.4 NM SSW), Plouézec (17.9 NM SSW), Lézardrieux (18.2 NM SW), Plougrescant (19.7 NM WSW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Barnouic Lighthouse still active and maintained?+
Yes, Barnouic 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.
What shipping routes pass near Barnouic Lighthouse?+
Barnouic Lighthouse is located within the English Channel / North Sea corridor — one of the world's busiest maritime corridors connecting the Atlantic to Northern European ports. This makes it an important navigation reference for commercial shipping traffic in the region.
How can I track vessels near Barnouic Lighthouse?+
You can track vessels near Barnouic 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.