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Tévennec Lighthouse

Fl White 4s🇫🇷Plogoff, FROperational

Location & Light Range

About Tévennec Lighthouse

Constructed from stone and first lit in 1875, Tévennec Lighthouse stands on a small island approximately 5 km northwest of the Pointe du Raz in Brittany. Its design features a 15-meter cylindrical stone tower, with its focal height at 28 meters, attached to a 1-story keeper's house. The lighthouse emits a white flash every 4 seconds, visible for nearly 15 nautical miles. In 2016, its then-president of SNPPB, Marc Pointud, spent 69 days within the structure to raise funds. More recently, in 2023, workers repaired and repainted the tower, improving its condition.

Why it matters: Tévennec Lighthouse aids coastal shipping navigating the challenging waters off the Pointe du Raz, a significant landmark on the western coast of France.

Background
Tévennec Lighthouse is a lighthouse located at the western tip of Brittany, in the northern part of the Raz de Sein off the Pointe du Van. Automated in 1910, it accompanies the light of La Vieille in securing the passage of the Raz de Sein, which presents many difficulties. The rocks near Tévennec were historically known as Stevenet Banks.

Light & Optic

Characteristic Signature
Fl White 4s
Flash Type
Flashing
Light Color
White
Interval
4s
Raw Code
Fl W 4s
Focal Height
28m
Light Range
12NM (22.2 km)
Geographic Range
14.9NM

Construction & History

Year Built
1875

Significant events: SNPPB president Marc Pointud spent 69 days there as a fundraising stunt (2016), workers repaired and repainted the lighthouse (2023)

References & Identifiers

Nearest Port
Audierne(8.9 km)
Admiralty No.
D0866
NGA No.
113-276
ARLHS No.
FRA-058
Wikipedia
Read on Wikipedia →
Wikidata
Q2084993 →
OpenStreetMap
View on OSM →

Tower & Structure

Tower Height
15m
Tower Shape
cylindrical
Tower Color
white
Material
stone

Structure: square cylindrical stone tower attached to the front of a 1-story stone keeper's house

Location

City
Plogoff
Country
🇫🇷France
Region
Brittany
Sea Region
small island about 5 km northwest of the Pointe du Raz
Latitude
48.0395°
Longitude
-4.7596°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How far offshore can Tévennec Lighthouse be seen?+
With a focal height of 28 meters and a nominal range of 12 nautical miles (approximately 22.2 km), Tévennec is visible from well offshore under standard atmospheric conditions. Actual visibility depends on observer height, weather, and sea state. This range makes it a significant coastal navigation aid for vessels transiting the area.
How do mariners identify Tévennec Lighthouse at night?+
Tévennec displays the characteristic Fl White 4s. 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 Tévennec Lighthouse guide vessels into?+
Tévennec Lighthouse assists vessels approaching 5 nearby ports. The closest is Île-de-Sein at 3.6 NM to the W. Other ports served include SEIN (3.6 NM W), Plogoff (3.7 NM E), Audierne (9 NM E), Plozévet (13.5 NM ESE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Tévennec Lighthouse still active and maintained?+
Yes, Tévennec 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 Tévennec Lighthouse?+
Tévennec 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 Tévennec Lighthouse?+
You can track vessels near Tévennec 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.