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Pontikonísi Lighthouse

Fl (2) White/Red 15s🇬🇷GROperational

Location & Light Range

About Pontikonísi Lighthouse

Also known as: Pontikonísi (Ákra Artemision)

This lighthouse, built in 1907, is located on a small island approximately 2.5 kilometers northeast of Ákra Artemision. The 19-meter round stone tower, painted white with a dark green dome, features a lantern and gallery and is attached to a single-story stone keeper's house. Its focal height is 62 meters, and it emits two white or red flashes every 15 seconds. The light has a geographic range of 20.4 nautical miles. It guides ships around the northernmost point of Euboea and into the strait of Skiathou.

Why it matters: The lighthouse is indispensable for vessels navigating the complex waters around Ákra Artemision and for those entering or exiting the strait of Skiathou, providing critical warnings.

Light & Optic

Characteristic Signature
Fl (2) White/Red 15s
Flash Type
Flashing
Light Color
White/Red
Flash Count
2 flashes
Interval
15s
Raw Code
Fl(2) WR 15s
Focal Height
62m
Geographic Range
20.4NM

Construction & History

Year Built
1907

References & Identifiers

Nearest Port
Platania(6.2 km)
Admiralty No.
N4458
NGA No.
16516
ARLHS No.
GRE-110

Tower & Structure

Tower Height
19m
Tower Shape
cylindrical
Tower Color
white with a dark green dome
Material
stone

Structure: round masonry tower with lantern and gallery, attached to the seaward side of a square 1-story stone keeper's house

Location

Country
🇬🇷Greece
Region
Central Greece
Sea Region
Guides ships around Ákra Artemision, the northernmost point of Euboea, into the strait of Skiathou. Located on a small island about 2.5 km northeast of Ákra Artemision.
Latitude
39.0493°
Longitude
23.3386°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Pontikonísi Lighthouse at night?+
Pontikonísi displays the characteristic Fl (2) White/Red 15s — 2 white/red 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/red color may indicate a specific sector or warning zone.
Which ports and harbors does Pontikonísi Lighthouse guide vessels into?+
Pontikonísi Lighthouse assists vessels approaching 5 nearby ports. The closest is Platania at 6.2 NM to the NNW. Other ports served include Peyki Evvoias (6.4 NM WSW), Pefki (6.6 NM WSW), Skíathos (9.9 NM NE), Agia Kyriaki (Trikeri Magnisia) (12.9 NM WNW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Pontikonísi Lighthouse still active and maintained?+
Yes, Pontikonísi 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 Pontikonísi Lighthouse?+
Pontikonísi 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 Pontikonísi Lighthouse?+
You can track vessels near Pontikonísi 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.