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Flatmøy Lighthouse

Oc White/Red/Green 6s🇳🇴Karmøy, NOOperational

Location & Light Range

About Flatmøy Lighthouse

This lighthouse is situated on a small islet in the Føynfjord, between Karmøy and Feøy. The structure consists of a 9-meter lantern, painted white with a red roof, mounted on a platform supported by four black-painted piles. Its geographic range is 10 nautical miles. The light emits an occulting white, red, or green signal on a 6-second cycle, providing specific directional guidance. The site is open to the public, but the tower itself remains closed.

Why it matters: Flatmøy lighthouse guides vessels through the Føynfjord, a busy waterway connecting the islands of Karmøy and Feøy. Its light provides precise directional guidance for navigating the fjord's channels and potential hazards.

Light & Optic

Characteristic Signature
Oc White/Red/Green 6s
Flash Type
Occulting
Light Color
White/Red/Green
Interval
6s
Raw Code
Oc WGR 6s
Focal Height
9m
Geographic Range
10NM

Location

City
Karmøy
Country
🇳🇴Norway
Region
Rogaland
Sea Region
An islet in the Føynfjord, located between Karmøy and Feøy.
Latitude
59.3742°
Longitude
5.1992°

References & Identifiers

Nearest Port
Haugesund(2.6 km)
Admiralty No.
B3548
NGA No.
2852

Tower & Structure

Tower Height
9m
Tower Color
black

Structure: A 9m lantern on a platform supported by four piles. The lantern is painted white with a red roof, and the piles are painted black.

Visiting

Open to public
Site open, tower closed

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Flatmøy Lighthouse at night?+
Flatmøy displays the characteristic Oc White/Red/Green 6s. 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 Flatmøy Lighthouse guide vessels into?+
Flatmøy Lighthouse assists vessels approaching 5 nearby ports. The closest is Avaldsnes at 2.5 NM to the SE. Other ports served include Storøya (2.5 NM NNE), Bøneset - Karmøy (2.6 NM E), Haugesund (3.2 NM NE), Storesund (3.3 NM NE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Flatmøy Lighthouse still active and maintained?+
Yes, Flatmøy 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 Flatmøy Lighthouse?+
You can track vessels near Flatmøy 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.