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Hakuni Range Rear Lighthouse

Iso White 6s🇫🇮Rauma, FIOperational

Location & Light Range

About Hakuni Range Rear Lighthouse

This grey, square skeletal mast, standing 30 meters tall, is constructed from steel and serves as the rear light for the Hakuni Range. With a focal height of 25.5 meters, it emits an isophase white light on a 6-second cycle, visible for 14.4 nautical miles. The structure also carries lights that illuminate the Rauma harbor area. Located within the container terminal at the west end of the docks, it is situated 0.5 kilometers from the nearest port. The site is open to the public, though the tower itself remains closed.

Why it matters: This rear range light is essential for the precise alignment required by commercial vessels entering Rauma harbor, particularly large container ships navigating the busy port.

Light & Optic

Characteristic Signature
Iso White 6s
Flash Type
Isophase
Light Color
White
Interval
6s
Raw Code
Iso W 6s
Focal Height
25.5m
Geographic Range
14.4NM

Location

City
Rauma
Country
🇫🇮Finland
Region
Satakunta
Sea Region
Rauma harbor, marking the entrance range and located within the container terminal at the west end of the docks.
Latitude
61.1316°
Longitude
21.4373°

References & Identifiers

Nearest Port
Raumo (Rauma)(0.5 km)
Admiralty No.
C4419.71
NGA No.
17321.1

Tower & Structure

Tower Height
30m
Tower Shape
square
Tower Color
grey
Material
steel

Structure: square skeletal mast also carrying lights illuminating the harbor area

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 Hakuni Range Rear Lighthouse at night?+
Hakuni Range Rear displays the characteristic Iso 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 Hakuni Range Rear Lighthouse guide vessels into?+
Hakuni Range Rear Lighthouse assists vessels approaching 5 nearby ports. The closest is Raumo (Rauma) at 0.7 NM to the SE. Other ports served include Olkiluoto (6.1 NM N), Eurajoki (Euraåminne) (9.5 NM ENE), LEIVONMAKI (11.1 NM S), Luvia (13.3 NM NNE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Hakuni Range Rear Lighthouse still active and maintained?+
Yes, Hakuni 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 Hakuni Range Rear Lighthouse?+
Hakuni 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 Hakuni Range Rear Lighthouse?+
You can track vessels near Hakuni 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.