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Svartoksen Lighthouse

Fl (2) White/Red/Green 10s🇳🇴Herøy, NOOperational

Location & Light Range

About Svartoksen Lighthouse

This 13.5-meter concrete lighthouse stands on a skerry west of Dønna island in Norway's Sildøyfjord. Painted white with a red lantern roof, its focal height is 12 meters, emitting a geographic range of 11 nautical miles. The light features two white, red, or green flashes every 10 seconds, varying by direction. Its construction material is concrete, and it is an active aid to navigation. The nearest port, Herøy, is 3.4 kilometers away.

Why it matters: Svartoksen lighthouse provides essential directional guidance through the Sildøyfjord's intricate channels. Its sector light warns mariners of the skerry it marks and other hazards, ensuring safe passage.

Light & Optic

Characteristic Signature
Fl (2) White/Red/Green 10s
Flash Type
Flashing
Light Color
White/Red/Green
Flash Count
2 flashes
Interval
10s
Raw Code
Fl(2) WRG 10s
Focal Height
12m
Geographic Range
11NM

Location

City
Herøy
Country
🇳🇴Norway
Region
Nordland
Sea Region
Sildøyfjord, west of Dønna, Norway, marking a skerry on the north side of the fjord.
Latitude
66.0513°
Longitude
12.1744°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
13.5m
Tower Color
White with a red lantern roof
Material
concrete

Structure: A 13.5m concrete post with a lantern and gallery, painted white with a red lantern roof.

References & Identifiers

Nearest Port
Heroy(3.4 km)
Admiralty No.
L2281.6
NGA No.
10104
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Frequently Asked Questions

How do mariners identify Svartoksen Lighthouse at night?+
Svartoksen displays the characteristic Fl (2) White/Red/Green 10s — 2 white/red/green flashes every 10 seconds. 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 Svartoksen Lighthouse guide vessels into?+
Svartoksen Lighthouse assists vessels approaching 5 nearby ports. The closest is Herøy at 5.5 NM to the SSE. Other ports served include Sandnessjøen (11.3 NM E), Botn - Sandnessjøen (12 NM ESE), Tjøtta (15.2 NM SSE), Leirfjord (18.9 NM E). Mariners should consult the relevant chart for full approach and pilotage information.
Is Svartoksen Lighthouse still active and maintained?+
Yes, Svartoksen 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 Svartoksen Lighthouse?+
You can track vessels near Svartoksen 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.