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Vrachonisída Prasonísia Lighthouse

Fl (2) White/Red 10s🇬🇷GROperational

Location & Light Range

About Vrachonisída Prasonísia Lighthouse

This cylindrical stone tower stands 4 meters tall and is painted white. Its focal height reaches 17 meters, and it emits two white or red flashes every 10 seconds. The light has a geographic range of 12.4 nautical miles. It is situated on a small island off the western tip of Oinoússes, marking the north end of the passage between Chíos and Oinoússes. The structure consists of a round white lantern mounted on a stone pedestal.

Why it matters: This light is indispensable for safe navigation through the constricted passage separating Chíos and Oinoússes, a critical route for local shipping and fishing vessels.

Light & Optic

Characteristic Signature
Fl (2) White/Red 10s
Flash Type
Flashing
Light Color
White/Red
Flash Count
2 flashes
Interval
10s
Raw Code
Fl(2) WR 10s
Focal Height
17m
Geographic Range
12.4NM

Location

Country
🇬🇷Greece
Region
Northern Aegean
Sea Region
Off the western tip of Oinoússes, marking the north end of the narrow passage between Chíos and Oinoússes.
Latitude
38.5248°
Longitude
26.1840°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
4m
Tower Shape
cylindrical
Tower Color
white
Material
stone

Structure: A 4m round white lantern mounted on a stone pedestal.

References & Identifiers

Nearest Port
Inousses(2.0 km)
Admiralty No.
N4652
NGA No.
19952
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Frequently Asked Questions

How do mariners identify Vrachonisída Prasonísia Lighthouse at night?+
Vrachonisída Prasonísia displays the characteristic Fl (2) White/Red 10s — 2 white/red flashes every 10 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 Vrachonisída Prasonísia Lighthouse guide vessels into?+
Vrachonisída Prasonísia Lighthouse assists vessels approaching 5 nearby ports. The closest is Inousses at 1.8 NM to the ESE. Other ports served include Kardámyla (3.6 NM WNW), Chíos (9.3 NM SSW), Volissos (Limnia) Chios (12.9 NM WSW), Çesme (14 NM SSE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Vrachonisída Prasonísia Lighthouse still active and maintained?+
Yes, Vrachonisída Prasonísia 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 Vrachonisída Prasonísia Lighthouse?+
Vrachonisída Prasonísia 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 Vrachonisída Prasonísia Lighthouse?+
You can track vessels near Vrachonisída Prasonísia 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.