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Le Pignon Lighthouse

Fl (3) White/Red 12s🇫🇷FROperational

Location & Light Range

About Le Pignon Lighthouse

Le Pignon lighthouse is a red, cylindrical stone tower standing 14 meters tall. It is situated on a reef marking the eastern side of the entrance to the Rivière de Penerf estuary. The focal height of the light is 6 meters, providing a geographic range of 8.9 nautical miles. The light emits three white and red flashes every 12 seconds. While the site is accessible by boat, the tower itself is closed to the public.

Why it matters: The lighthouse is essential for guiding vessels through the entrance to the Rivière de Penerf estuary and warning them of the reef it occupies.

Light & Optic

Characteristic Signature
Fl (3) White/Red 12s
Flash Type
Flashing
Light Color
White/Red
Flash Count
3 flashes
Interval
12s
Raw Code
Fl(3) WR 12s
Focal Height
6m
Geographic Range
8.9NM

Location

Country
🇫🇷France
Sea Region
Located on a reef off Penerf on the east side of the entrance to the Rivière de Penerf estuary.
Latitude
47.5006°
Longitude
-2.6483°

References & Identifiers

Nearest Port
Sarzeau(5.7 km)
ARLHS No.
FRA-585

Tower & Structure

Tower Height
14m
Tower Shape
cylindrical
Tower Color
red
Material
stone

Structure: round stone tower, upper portion painted red

Visiting

Open to public
Site open, tower closed

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Le Pignon Lighthouse at night?+
Le Pignon displays the characteristic Fl (3) White/Red 12s — 3 white/red flashes every 12 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/red color may indicate a specific sector or warning zone.
Which ports and harbors does Le Pignon Lighthouse guide vessels into?+
Le Pignon Lighthouse assists vessels approaching 5 nearby ports. The closest is Damgan at 2.8 NM to the ENE. Other ports served include AUX MOINES (7.5 NM W), Séné (8.1 NM NNW), PIRIAC-SUR-MER (8.1 NM SSE), Vannes (9.7 NM NNW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Le Pignon Lighthouse still active and maintained?+
Yes, Le Pignon 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 Le Pignon Lighthouse?+
You can track vessels near Le Pignon 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.