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Växlet Norra Lighthouse

Fl White/Red/Green 3s🇸🇪Norrtälje kommun, SEOperational

Location & Light Range

About Växlet Norra Lighthouse

The Växlet Norra lighthouse, established in 1881, stands on a skerry west of Yxlan's southwestern tip. This cylindrical concrete tower, standing 7 meters tall with its focal plane also at 7 meters, is painted white with a red lantern and white roof. It emits a directional light that cycles through white, red, and green flashes every three seconds. The geographic range of its light is 9.3 nautical miles. While the site is accessible, the tower itself is closed to the public. Its nearest port is Norrtälje, 10.3 kilometers away.

Why it matters: Växlet Norra is indispensable for safe passage through the narrow channel west of Yxlan, a critical route for local maritime traffic. Its unique directional light, displaying white, red, or green flashes, provides precise guidance, helping mariners avoid potential hazards and navigate the complex skerry-filled waters of the Swedish archipelago.

Light & Optic

Characteristic Signature
Fl White/Red/Green 3s
Flash Type
Flashing
Light Color
White/Red/Green
Interval
3s
Raw Code
Fl WRG 3s
Focal Height
7m
Geographic Range
9.3NM

Construction & History

First Lit
1881

Visiting

Open to public
Site open, tower closed

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
7m
Tower Shape
cylindrical
Tower Color
white
Material
concrete

Structure: round cylindrical concrete tower with lantern and gallery, painted white; lantern painted red with a white roof

Location

City
Norrtälje kommun
Country
🇸🇪Sweden
Region
Stockholm County
Sea Region
Located on a skerry in the channel west of the southwestern tip of Yxlan, Sweden.
Latitude
59.5865°
Longitude
18.7277°

References & Identifiers

Nearest Port
Norrtalje(10.3 km)
Admiralty No.
C6423
NGA No.
9656
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Frequently Asked Questions

How do mariners identify Växlet Norra Lighthouse at night?+
Växlet Norra displays the characteristic Fl White/Red/Green 3s. 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 Växlet Norra Lighthouse guide vessels into?+
Växlet Norra Lighthouse assists vessels approaching 5 nearby ports. The closest is Norrtälje at 9.8 NM to the N. Other ports served include Kapellskär (12.9 NM NE), Vaxholm (16.4 NM SW), Linanäs (16.4 NM NE), Stavsnas (18.1 NM S). Mariners should consult the relevant chart for full approach and pilotage information.
Is Växlet Norra Lighthouse still active and maintained?+
Yes, Växlet Norra 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 Växlet Norra Lighthouse?+
Växlet Norra 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 Växlet Norra Lighthouse?+
You can track vessels near Växlet Norra 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.