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Senoksen Lighthouse

Oc White/Red/Green 4s🇳🇴Austrheim, NOOperational

Location & Light Range

About Senoksen Lighthouse

Senoksen is an active lighthouse situated on a small island west of Sværøyna, within Fedjefjorden. The structure consists of a 7-meter tall lantern and gallery built upon a stone cairn. Its focal height is 16 meters above sea level, with a geographic range of 12.2 nautical miles. The light emits white, red, or green signals in an occulting pattern with a 4-second cycle. The surrounding site is accessible to the public, though the tower itself remains closed.

Why it matters: This lighthouse is important for safe navigation through Fedjefjorden, particularly for ferries operating between Sværøyna and Fedje, utilizing its directional light to stay within the channel.

Light & Optic

Characteristic Signature
Oc White/Red/Green 4s
Flash Type
Occulting
Light Color
White/Red/Green
Interval
4s
Raw Code
Oc WRG 4s
Focal Height
16m
Geographic Range
12.2NM

Location

City
Austrheim
Country
🇳🇴Norway
Region
Vestland
Sea Region
Located on a small island in Fedjefjorden, west of Sværøyna, between Sværøyna and Fedje.
Latitude
60.7851°
Longitude
4.8005°

References & Identifiers

Nearest Port
Fedje(2.6 km)
Admiralty No.
B4228
NGA No.
4260

Tower & Structure

Material
stone

Structure: A lantern and gallery, 7m tall, mounted on a stone cairn.

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 Senoksen Lighthouse at night?+
Senoksen displays the characteristic Oc White/Red/Green 4s. 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 Senoksen Lighthouse guide vessels into?+
Senoksen Lighthouse assists vessels approaching 5 nearby ports. The closest is Fedje at 2.7 NM to the W. Other ports served include Fonnes (5.3 NM ENE), Bøvågen - Radøy (6.1 NM SE), Byrknesøy (6.6 NM N), Mongstad (7 NM ENE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Senoksen Lighthouse still active and maintained?+
Yes, Senoksen 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.
How can I track vessels near Senoksen Lighthouse?+
You can track vessels near Senoksen 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.