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Kajakulma Lighthouse

Fl White/Red/Green 2s🇫🇮Uusikaupunki, FIOperational

Location & Light Range

About Kajakulma Lighthouse

Also known as: Kajakulma (Range Front)

This concrete tower, standing 10 meters tall, is painted white with a red band at the top. It is situated on a reef approximately 4 km north of Hyllkari island, marking the north coast of Kajakulma island. The lighthouse emits a white, red, or green light, flashing at 2-second intervals. Previously, it served as the rear light for the Kajaniemi range, which has since been discontinued. The tower's focal height reaches 12 meters, and its geographic range extends to 11 nautical miles.

Why it matters: The lighthouse warns of the reef it occupies off Kajakulma island. Its continued operation highlights its role in local navigation.

Light & Optic

Characteristic Signature
Fl White/Red/Green 2s
Flash Type
Flashing
Light Color
White/Red/Green
Interval
2s
Raw Code
Fl WGR 2s
Focal Height
12m
Light Range
7.1NM (13.1 km)
Geographic Range
11NM

Construction & History

Significant events: Formerly carried the rear light of the Kajaniemi range, Kajakulma and Kajaniemi ranges discontinued

References & Identifiers

Nearest Port
Raumo (Rauma)(10.8 km)
Admiralty No.
C4440
NGA No.
17252
USCG No.
SU-3083
Wikidata
Q61995955 →

Tower & Structure

Tower Height
10m
Tower Shape
cylindrical
Tower Color
white with a red band at the top
Material
concrete

Structure: round concrete tower, painted white with a red band at the top

Location

City
Uusikaupunki
Country
🇫🇮Finland
Region
Southwest Finland
Sea Region
A reef off the north coast of Kajakulma island, approximately 4 km north of Hyllkari.
Latitude
60.9989°
Longitude
21.1800°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How far offshore can Kajakulma Lighthouse be seen?+
With a focal height of 12 meters and a nominal range of 7.1 nautical miles (approximately 13.1 km), Kajakulma is visible from well offshore under standard atmospheric conditions. Actual visibility depends on observer height, weather, and sea state. As a shorter-range light, it primarily serves nearshore and coastal traffic.
How do mariners identify Kajakulma Lighthouse at night?+
Kajakulma displays the characteristic Fl White/Red/Green 2s. 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/green color may indicate a specific sector or warning zone.
Which ports and harbors does Kajakulma Lighthouse guide vessels into?+
Kajakulma Lighthouse assists vessels approaching 5 nearby ports. The closest is LEIVONMAKI at 8.1 NM to the ESE. Other ports served include Raumo (Rauma) (10.9 NM NE), Uusikaupunki (Nystad) (13.7 NM SSE), Olkiluoto (15.9 NM NNE), Eurajoki (Euraåminne) (20.1 NM NE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Kajakulma Lighthouse still active and maintained?+
Yes, Kajakulma 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 Kajakulma Lighthouse?+
Kajakulma 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 Kajakulma Lighthouse?+
You can track vessels near Kajakulma 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.