KOEN
Grønningen in the middle, with the lights within 20 km, in their listed colours.
Grønningen — light characteristic, height, range
White, dark once every 6 seconds (colours listed: white, red, green)
Keep the white light on.Every 6 seconds, go dark once.Begin again.
- Characteristic
- Oc WRG 6s
- Height
- 19 m
- Nominal range
- 4 nmi = 7 km
- Type
- Fyrstasjon
- Position
- 58.0814°N, 8.0879°E · Sørøst

Lights nearby
- SkipbåenRed, 2 s on and 2 s off · 1.7 km
- Oksøy2 white flashes every 45 seconds · 2.3 km
- Oksøy bifyrSteady white light · 2.3 km
- SteinenRed, 3 s on and 3 s off · 2.8 km
- LedholmenGreen, 1 s on and 1 s off · 3.1 km
- Herøy, SRed, 1 s on and 1 s off · 3.2 km
- DvergsøyboenGreen, 2 s on and 2 s off · 3.3 km
- SkromlaGreen, 2 s on and 2 s off · 3.3 km
Not for navigation. Use the country's official charts and Notices to Mariners.
Real periods; the phase is reconstructed from a fixed clock (real lights don't keep time with each other).
Sources: Kystverket navigation aids (Norwegian Coastal Administration) (opens in a new tab) · Checked