KOEN
Märket in the middle, with the lights within 20 km, in their listed colours.
Märket — light characteristic, height, range
One white flash every 5 seconds
Count 5 seconds.Flash white, once.Begin again.
- Characteristic
- Fl W 5s
- Height
- 16 m
- Nominal range
- 8.5 nmi = 16 km
- Type
- Merimajakka
- Position
- 60.3010°N, 19.1314°E

Lights nearby
- GisslanOne white flash every 5 seconds · 18 km
- TorskobbarnaContinuous very quick white flashes · 19 km
- Torsklobb2 quick white flashes every 6 seconds · 19 km
- Glasskär väst6 very quick white flashes + one long every 10 seconds · 19 km
- GlasskärOne white flash every 3 seconds · 19 km
- Töllingbådan2 quick white flashes every 5 seconds (colours listed: white, red, green) · 22 km
- ÅdskärOne white flash every 3 seconds (colours listed: white, red, green) · 22 km
- Valbergsskatan3 very quick white flashes every 5 seconds · 23 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: Väylävirasto aids to navigation (Finnish Transport Infrastructure Agency) (opens in a new tab) · Checked