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Øvre Måholmen Lighthouse

Fl White/Red/Green 5s🇳🇴Nærøysund, NOOperational

Location & Light Range

About Øvre Måholmen Lighthouse

Also known as: Øvre Måholmen (Måholmen Range Rear)

The Øvre Måholmen lighthouse guides vessels near the east end of Måholmen island. This active light features a white, red, or green signal that changes depending on the approach direction. The current square skeletal tower, topped with a lantern and gallery, stands 17.5 meters tall, with its focal plane at 26 meters. It emits a white flash every 5 seconds. The original lighthouse was constructed in 1907 but was destroyed by fire in 1934. The site is open to visitors, though the tower is not accessible.

Why it matters: The sector light is critical for safe navigation around Måholmen's eastern end. Visible ruins of the original 1907 lighthouse offer a historical connection to Norway's maritime past.

Light & Optic

Characteristic Signature
Fl White/Red/Green 5s
Flash Type
Flashing
Light Color
White/Red/Green
Interval
5s
Raw Code
Fl 5s
Focal Height
26m
Geographic Range
14.5NM

Construction & History

Significant events: Original lighthouse built 1907, burned down 1934

Visiting

Open to public
Site open, tower closed

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
17.5m
Tower Shape
square
Tower Color
white with red lantern roof

Structure: square skeletal tower with enclosed upper portion, lantern and gallery

Location

City
Nærøysund
Country
🇳🇴Norway
Region
Trøndelag
Sea Region
Måholmen, near its east end
Latitude
65.0064°
Longitude
10.9684°

References & Identifiers

Nearest Port
Rorvik(11.2 km)
Admiralty No.
L1930.1
NGA No.
9108
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Frequently Asked Questions

How do mariners identify Øvre Måholmen Lighthouse at night?+
Øvre Måholmen displays the characteristic Fl White/Red/Green 5s. 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 Øvre Måholmen Lighthouse guide vessels into?+
Øvre Måholmen Lighthouse assists vessels approaching 5 nearby ports. The closest is Djupvik at 10.1 NM to the SE. Other ports served include Rørvik (11.1 NM SE), Ottersøy (11.6 NM SE), Ottersøya (12 NM SE), Abelvær (17.3 NM SSE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Øvre Måholmen Lighthouse still active and maintained?+
Yes, Øvre Måholmen 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 Øvre Måholmen Lighthouse?+
Øvre Måholmen 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 Øvre Måholmen Lighthouse?+
You can track vessels near Øvre Måholmen 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.