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Hällgrund Lighthouse

Fl white 15s🇫🇮Nykarleby, FIOperational

Location & Light Range

About Hällgrund Lighthouse

Hällgrund Lighthouse stands as a white, octagonal pyramidal wooden tower with a matching pyramidal roof. This structure reaches a height of 15 meters, with its light positioned 14 meters above sea level. It emits a white flash, providing a visual cue for mariners. The geographic range of its light extends to 11.6 nautical miles. Situated in the Ostrobothnia region near Nykarleby, Finland, this lighthouse is approximately 7.7 kilometers from the nearest port of Pietarsaari. Its construction material is wood, and it is an active navigational aid.

Why it matters: This lighthouse specifically marks a navigational hazard or a critical turning point within the Finnish archipelago, guiding vessels safely past unseen shoals.

Light & Optic

Characteristic Signature
Fl white 15s
Flash Type
Flashing
Light Color
white
Interval
15s
Raw Code
Fl.W
Focal Height
14m
Geographic Range
11.6NM

Location

City
Nykarleby
Country
🇫🇮Finland
Region
Ostrobothnia
Latitude
63.6413°
Longitude
22.4168°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
15m
Tower Shape
octagonal
Tower Color
white
Material
wood

Structure: octagonal pyramidal wood tower with a pyramidal roof

References & Identifiers

Nearest Port
Pietarsaari(7.7 km)
Admiralty No.
C4218
NGA No.
18188
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Frequently Asked Questions

How do mariners identify Hällgrund Lighthouse at night?+
Hällgrund displays the characteristic Fl white 15s. 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 Hällgrund Lighthouse guide vessels into?+
Hällgrund Lighthouse assists vessels approaching 5 nearby ports. The closest is Uusikaarlepyy (Nykarleby) at 7.2 NM to the SSE. Other ports served include Alholmen (8.3 NM ENE), Pietarsaari (Jakobstad) (8.3 NM ENE), Munsala (9.7 NM SSW), BOSUND (16.6 NM NE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Hällgrund Lighthouse still active and maintained?+
Yes, Hällgrund 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 Hällgrund Lighthouse?+
Hällgrund 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 Hällgrund Lighthouse?+
You can track vessels near Hällgrund 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.