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Gnäggen Lighthouse

Fl White 12s🇸🇪Nordingrå District, SEOperational

Location & Light Range

About Gnäggen Lighthouse

This lighthouse, built in 1953, is a 14-meter cylindrical wooden tower situated on a rocky islet 4 km east of Ytternäsan. It features a lantern and gallery atop the tower, which is attached to a two-story keeper's house. The light emits a single white flash every 12 seconds, visible for 10.4 nautical miles. The operational lighthouse stands on a site open to the public, though the tower itself is not accessible. Its construction material, wood, is notable for a structure of this type. The nearest port is Lugnvik, 15.8 km away.

Why it matters: The lighthouse warns vessels of the rocky islet it marks, contributing to safe passage in the waters near Ytternäsan.

Light & Optic

Characteristic Signature
Fl White 12s
Flash Type
Flashing
Light Color
White
Interval
12s
Raw Code
Fl W 12s
Focal Height
10m
Geographic Range
10.4NM

Construction & History

Year Built
1953

Visiting

Open to public
Site open, tower closed

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
14m
Tower Shape
cylindrical
Tower Color
white
Material
wood

Structure: round cylindrical tower with lantern and gallery, attached to a 2-story wood keeper's house

Location

City
Nordingrå District
Country
🇸🇪Sweden
Region
Västernorrland County
Sea Region
Located on a rocky islet about 4 km east of Ytternäsan, Sweden.
Latitude
62.8661°
Longitude
18.4778°

References & Identifiers

Nearest Port
Lugnvik(15.8 km)
Admiralty No.
C5979
NGA No.
10896
ARLHS No.
SWE-194
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Frequently Asked Questions

How do mariners identify Gnäggen Lighthouse at night?+
Gnäggen displays the characteristic Fl White 12s. 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 Gnäggen Lighthouse guide vessels into?+
Gnäggen Lighthouse assists vessels approaching 5 nearby ports. The closest is Noraström at 12.2 NM to the W. Other ports served include Utansjö (16.1 NM WSW), Gustavsvik (16.4 NM W), Köpmanholmen (18.2 NM N), Kramfors (19.4 NM WNW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Gnäggen Lighthouse still active and maintained?+
Yes, Gnäggen 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 Gnäggen Lighthouse?+
Gnäggen 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 Gnäggen Lighthouse?+
You can track vessels near Gnäggen 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.