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La Chrétienne Lighthouse

Fl (6) White 15s🇫🇷Fréjus, FROperational

Location & Light Range

About La Chrétienne Lighthouse

Located on a stone reef approximately 1 kilometer offshore southwest of Agay, La Chrétienne is a 13-meter high cylindrical tower constructed of stone. It features yellow and black bands. The light, from a focal height of 10 meters, produces a single white flash every 15 seconds, with a geographic range of 10.4 nautical miles. Visitors can access the site, but the tower remains closed to the public. This structure serves to warn vessels of the underwater reef it designates.

Why it matters: The La Chrétienne light serves as a navigation aid, alerting vessels to the submerged reef southwest of Agay. Its specific flash pattern offers a distinct signal for vessels navigating these coastal areas, reducing the chance of grounding. The tower's contrasting yellow and black bands also function as a visual marker during daylight hours for those at sea.

Light & Optic

Characteristic Signature
Fl (6) White 15s
Flash Type
Flashing
Light Color
White
Flash Count
6 flashes
Interval
15s
Raw Code
Fl W 15s
Focal Height
10m
Geographic Range
10.4NM

Location

City
Fréjus
Country
🇫🇷France
Region
Provence-Alpes-Côte d'Azur
Sea Region
Located on a reef about 1 km offshore southwest of Agay.
Latitude
43.4294°
Longitude
6.7374°

References & Identifiers

Nearest Port
Saint Tropez(10.6 km)
Admiralty No.
E0795.5
NGA No.
7064
ARLHS No.
FRA-137

Tower & Structure

Tower Height
13m
Tower Shape
cylindrical
Tower Color
yellow and black bands
Material
stone

Structure: round stone tower

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 La Chrétienne Lighthouse at night?+
La Chrétienne displays the characteristic Fl (6) White 15s — 6 white flashes 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. The white color may indicate a specific sector or warning zone.
Which ports and harbors does La Chrétienne Lighthouse guide vessels into?+
La Chrétienne Lighthouse assists vessels approaching 5 nearby ports. The closest is PORT DE FREJUS at 0.7 NM to the SE. Other ports served include Saint-Raphaël (1.3 NM ESE), Roquebrune-sur-Argens (4.5 NM W), Saint-Tropez (10.4 NM SSW), Port Grimaud (11.3 NM SW). Mariners should consult the relevant chart for full approach and pilotage information.
Is La Chrétienne Lighthouse still active and maintained?+
Yes, La Chrétienne 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 La Chrétienne Lighthouse?+
La Chrétienne Lighthouse is located within the Mediterranean East-West corridor — a major trade route spanning the Mediterranean from Gibraltar to the Suez Canal. This makes it an important navigation reference for commercial shipping traffic in the region.
How can I track vessels near La Chrétienne Lighthouse?+
You can track vessels near La Chrétienne 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.