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Grasskjær Lighthouse

Oc (2) White/Red/Green 8s🇳🇴Kinn, NOOperational

This skeletal white tower, standing 6 meters tall, is situated on a skerry about 2.5 kilometers northwest of Florø, Norway. Its focal plane is at 5 meters above the water. The lighthouse emits an occulting white, red, and green light, showing two flashes every 8 seconds. The structure comprises a lantern and gallery supported by four straight piles, with the lantern painted white and topped with a red roof. The geographic range of the light is 8.4 nautical miles, guiding vessels through the local waters.

Why it matters: The lighthouse's directional light system warns mariners of submerged skerries and shallow waters, which are characteristic of this archipelago section. Its design on piles is a practical solution for exposed coastal locations, ensuring visibility and marking a critical point for local maritime traffic.

Characteristic Signature
Oc (2) White/Red/Green 8s
Flash Type
Occulting
Light Color
White/Red/Green
Flash Count
2 flashes
Interval
8s
Raw Code
Oc(2) WRG 8s
Focal Height
5m
Geographic Range
8.4NM
City
Kinn
Country
🇳🇴Norway
Region
Vestland
Sea Region
Located on a skerry about 2.5 km northwest of Florø, Norway, marking local waters.
Latitude
61.6029°
Longitude
4.9652°
Nearest Port
Floro(1.8 km)
Admiralty No.
L0320
NGA No.
5172
Tower Height
6m
Tower Shape
skeletal
Tower Color
white with a red roof

Structure: A 6m structure consisting of a lantern and gallery supported on four straight piles. The lantern is painted white with a red roof.

Open to public
Site open, tower closed
Flag
Type
Name
Dist.
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How do mariners identify Grasskjær Lighthouse at night?+
Grasskjær displays the characteristic Oc (2) White/Red/Green 8s — 2 white/red/green flashes every 8 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 Grasskjær Lighthouse guide vessels into?+
Grasskjær Lighthouse assists vessels approaching 5 nearby ports. The closest is Gunhildvågen at 1.7 NM to the SE. Other ports served include Flora (2 NM E), Florø (2 NM E), Botnaneset - Flora (3 NM ENE), Kalvåg (10.1 NM NNW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Grasskjær Lighthouse still active and maintained?+
Yes, Grasskjær 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 Grasskjær Lighthouse?+
You can track vessels near Grasskjær 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.