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Kummelskär Range Rear Lighthouse

Ecl White 6s🇫🇮Hanko, FIOperational

Location & Light Range

About Kummelskär Range Rear Lighthouse

This concrete, square tower stands 18 meters tall on an islet approximately 8 kilometers east of Hanko. It carries a triangular skeletal structure topped with a large rectangular daymark, painted red with a yellow vertical stripe. The operational light displays a white flash on an ecliptic 6-second cycle. Constructed of concrete, the tower rises to a focal height of 19 meters and has a navigational geographic range of 12.9 nautical miles. The site is open to visitors, though the tower itself is closed to the public.

Why it matters: The Kummelskär Range Rear light guides vessels on a northeastward range east of Hanko, aiding navigation through the complex Finnish archipelago. Its distinct daymark assists daytime passage in this potentially hazardous shipping lane.

Light & Optic

Characteristic Signature
Ecl White 6s
Flash Type
Ecl
Light Color
White
Interval
6s
Raw Code
Ecl W 6s
Focal Height
19m
Geographic Range
12.9NM

Location

City
Hanko
Country
🇫🇮Finland
Region
Uusimaa
Sea Region
An islet about 8 km east of Hanko, guiding vessels on a northeastward range.
Latitude
59.8162°
Longitude
23.1160°

References & Identifiers

Nearest Port
Koverhar(5.0 km)
Admiralty No.
C4932.1
NGA No.
15128

Tower & Structure

Tower Height
18m
Tower Shape
square
Tower Color
red with a yellow vertical stripe
Material
concrete

Structure: triangular skeletal tower carrying a large rectangular daymark colored red with a yellow vertical stripe and mounted on a square concrete base

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 Kummelskär Range Rear Lighthouse at night?+
Kummelskär Range Rear displays the characteristic Ecl White 6s. 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 Kummelskär Range Rear Lighthouse guide vessels into?+
Kummelskär Range Rear Lighthouse assists vessels approaching 5 nearby ports. The closest is Tvärminne at 2.3 NM to the ENE. Other ports served include Koverhar (Koverhaara) (5 NM NE), HANGONKYLA (5.2 NM WNW), Hanko (Hangö) (5.4 NM W), Lappvik (Lappohja) (6.5 NM NE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Kummelskär Range Rear Lighthouse still active and maintained?+
Yes, Kummelskär Range Rear 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 Kummelskär Range Rear Lighthouse?+
Kummelskär Range Rear Lighthouse is located within the Baltic Sea trade route — a vital shipping corridor for trade between Scandinavian, German, Polish, and Baltic state ports. This makes it an important navigation reference for commercial shipping traffic in the region.
How can I track vessels near Kummelskär Range Rear Lighthouse?+
You can track vessels near Kummelskär Range Rear 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.