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Siikasaari Lighthouse

L White 6s🇫🇮Virolahti, FIOperational

Location & Light Range

About Siikasaari Lighthouse

Siikasaari lighthouse is a 9-meter tall, white, skeletal wooden tower. It is situated on a low promontory southwest of the Järviluoto range lights. The front of the tower is covered by a white corrugated daymark. Its light displays a single white flash every 6 seconds and has a geographic range of 10.7 nautical miles. The lighthouse is located near Virolahti in the Kymenlaakso region of Finland.

Why it matters: This lighthouse guides eastbound vessels navigating the inside passage, a route that requires precise navigation. Its role as a front range light historically marks a clear path for maritime traffic.

Light & Optic

Characteristic Signature
L White 6s
Flash Type
L
Light Color
White
Interval
6s
Raw Code
L Fl W 6s
Focal Height
11m
Geographic Range
10.7NM

Location

City
Virolahti
Country
🇫🇮Finland
Region
Kymenlaakso
Sea Region
Located on a low promontory southwest of the Järviluoto range lights, guiding eastbound vessels following the inside passage.
Latitude
60.4555°
Longitude
27.7065°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
9m
Tower Shape
skeletal
Tower Color
white
Material
wood

Structure: rectangular wood skeletal tower; the front of the tower is covered by a corrugated white daymark

References & Identifiers

Nearest Port
Hamina(16.2 km)
Admiralty No.
C5465.9
NGA No.
13332
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Frequently Asked Questions

How do mariners identify Siikasaari Lighthouse at night?+
Siikasaari displays the characteristic L 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 Siikasaari Lighthouse guide vessels into?+
Siikasaari Lighthouse assists vessels approaching 5 nearby ports. The closest is Klamila at 7.3 NM to the WNW. Other ports served include Lakulahti (16.4 NM WNW), Hamina (Fredrikshamn) (16.6 NM WNW), Poitsila (16.9 NM WNW), Summa (18.1 NM WNW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Siikasaari Lighthouse still active and maintained?+
Yes, Siikasaari 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 Siikasaari Lighthouse?+
Siikasaari 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 Siikasaari Lighthouse?+
You can track vessels near Siikasaari 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.