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Klofningur Lighthouse

Fl (2) White/Red/Green 15s🇮🇸ISOperational

Location & Light Range

About Klofningur Lighthouse

Also known as: Klofningur (Flatey)

This 9-meter concrete tower, built in 1926, stands on the small island of Klofningur, approximately 800 meters off the coast of Vesturbyggð, Iceland. It is situated at the entrance to Flatey's harbor within the northern Breidafjörður, about 18 kilometers southeast of Brjánslækur. The lighthouse features a square cylindrical design, painted yellow with a red lantern, and its light reaches a focal height of 15 meters. It emits two white, red, or green flashes every 15 seconds, visible for up to 11.9 nautical miles. The nearest port is Patreksfjordur, located 10.8 kilometers away.

Why it matters: Klofningur Lighthouse provides guidance for vessels entering the northern Breidafjörður and approaching the inhabited island of Flatey, marking channels and potential hazards in this complex area.

Light & Optic

Characteristic Signature
Fl (2) White/Red/Green 15s
Flash Type
Flashing
Light Color
White/Red/Green
Flash Count
2 flashes
Interval
15s
Raw Code
Fl(2) WRG 15s
Focal Height
15m
Geographic Range
11.9NM

Construction & History

Year Built
1926

References & Identifiers

Nearest Port
Patreksfjordur(10.8 km)
Admiralty No.
L4556
NGA No.
18496
ARLHS No.
ICE-063

Tower & Structure

Tower Height
9m
Tower Shape
cylindrical
Tower Color
yellow
Material
concrete

Structure: square cylindrical concrete tower with lantern and gallery, painted yellow; lantern painted red

Location

Country
🇮🇸Iceland
Region
Vesturbyggð
Sea Region
Located on Klofningur, a small island about 800 m (1/2 mi) off the entrance to Flatey's harbor in the northern Breidafjörður, approximately 18 km (11 mi) southeast of Brjánslækur.
Latitude
65.4151°
Longitude
-23.9531°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Klofningur Lighthouse at night?+
Klofningur displays the characteristic Fl (2) White/Red/Green 15s — 2 white/red/green flashes every 15 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 Klofningur Lighthouse guide vessels into?+
Klofningur Lighthouse assists vessels approaching 5 nearby ports. The closest is Patreksfjørdur - høfn at 11 NM to the N. Other ports served include Talknafjørdur/Sveinseyri (13 NM NNE), Bildudalur - høfn (18.4 NM NNE), Brjánslækur (20.2 NM ENE), Flatey (25.7 NM E). Mariners should consult the relevant chart for full approach and pilotage information.
Is Klofningur Lighthouse still active and maintained?+
Yes, Klofningur 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.
How can I track vessels near Klofningur Lighthouse?+
You can track vessels near Klofningur 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.