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Søre Raudøya Lighthouse

Iso White/Red/Green 2s🇳🇴Osen, NOOperational

Location & Light Range

About Søre Raudøya Lighthouse

Also known as: Søre Raudøya (Søre Rødøy, Sondre Rodoy) (Range Front)

This white, square tower, standing 7 meters tall, is situated on the north point of Søre Raudøy, approximately 4 kilometers southwest of Sætervågen. Topped with a lantern and gallery, its focal height reaches 14.5 meters above sea level. The lighthouse emits an isophase light that cycles through white, red, and green every 2 seconds, offering a geographic range of 11.7 nautical miles. The site is accessible to visitors, though the tower itself remains closed to the public. Its operational status ensures it continues to function as a navigational aid.

Why it matters: This lighthouse is essential for safe passage through the complex coastal waters southwest of Sætervågen, where its directional light system precisely indicates safe channels and warns of specific dangers around the north point of Søre Raudøy.

Light & Optic

Characteristic Signature
Iso White/Red/Green 2s
Flash Type
Isophase
Light Color
White/Red/Green
Interval
2s
Raw Code
Iso WRG 2s
Focal Height
14.5m
Geographic Range
11.7NM

Location

City
Osen
Country
🇳🇴Norway
Region
Trøndelag
Sea Region
north point of Søre Raudøy, about 4 km southwest of Sætervågen
Latitude
64.3665°
Longitude
10.4052°

References & Identifiers

Nearest Port
Sandviksberget(2.9 km)
Admiralty No.
L1716
NGA No.
8508

Tower & Structure

Tower Height
7m
Tower Shape
square
Tower Color
white

Structure: square tower with lantern and gallery

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 Søre Raudøya Lighthouse at night?+
Søre Raudøya displays the characteristic Iso 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 Søre Raudøya Lighthouse guide vessels into?+
Søre Raudøya Lighthouse assists vessels approaching 5 nearby ports. The closest is Vingsand at 1.9 NM to the ESE. Other ports served include Sandvika (2.9 NM SSE), Sandviksberget (3.2 NM SSE), Brandsfjord (11.1 NM S), Utvorda (19.9 NM NE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Søre Raudøya Lighthouse still active and maintained?+
Yes, Søre Raudøya 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 Søre Raudøya Lighthouse?+
Søre Raudøya 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 Søre Raudøya Lighthouse?+
You can track vessels near Søre Raudøya 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.