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Yxlan Lighthouse

Fl (3) White/Red/Green 9s🇸🇪Norrtälje kommun, SEOperational

The Yxlan lighthouse, constructed of concrete, is a white, cylindrical tower standing 6 meters tall, with its lantern painted red and topped by a white roof. Built in 1905, it is situated on the southwest coast of Yxlan island, at the foot of a forested promontory within Stockholm County. The light, positioned 7 meters above sea level, emits three flashes in white, red, and green every 9 seconds. It serves the area near Norrtälje kommun, approximately 10.3 kilometers from the port of Norrtalje.

Why it matters: This lighthouse is important for safe passage along the southwest coast of Yxlan island, offering directional guidance through the archipelago's complex channels with its multi-colored flashes.

Characteristic Signature
Fl (3) White/Red/Green 9s
Flash Type
Flashing
Light Color
White/Red/Green
Flash Count
3 flashes
Interval
9s
Raw Code
Fl(3) WRG 9s
Focal Height
7m
Light Range
9NM (16.7 km)
Geographic Range
9.3NM
Year Built
1905
Nearest Port
Norrtalje(10.3 km)
Admiralty No.
C6422
NGA No.
9652
OpenStreetMap
View on OSM →
Tower Height
6m
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

City
Norrtälje kommun
Country
🇸🇪Sweden
Region
Stockholm County
Sea Region
southwest coast of the island of Yxlan, at the foot of a forested promontory
Latitude
59.5911°
Longitude
18.7936°
Flag
Type
Name
Dist.
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How far offshore can Yxlan Lighthouse be seen?+
With a focal height of 7 meters and a nominal range of 9 nautical miles (approximately 16.7 km), Yxlan is visible from well offshore under standard atmospheric conditions. Actual visibility depends on observer height, weather, and sea state. This range makes it a significant coastal navigation aid for vessels transiting the area.
How do mariners identify Yxlan Lighthouse at night?+
Yxlan displays the characteristic Fl (3) White/Red/Green 9s — 3 white/red/green flashes every 9 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 Yxlan Lighthouse guide vessels into?+
Yxlan Lighthouse assists vessels approaching 5 nearby ports. The closest is Norrtälje at 9.8 NM to the NNW. Other ports served include Kapellskär (11.2 NM NE), Linanäs (14.7 NM NE), Vaxholm (18.1 NM SW), Sandhamn (18.5 NM SSE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Yxlan Lighthouse still active and maintained?+
Yes, Yxlan 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 Yxlan Lighthouse?+
Yxlan 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 Yxlan Lighthouse?+
You can track vessels near Yxlan 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.