KOEN
Tiiskeri in the middle, with the lights within 20 km, in their listed colours.
Tiiskeri — light characteristic, height, range
2 white flashes every 10 seconds
Count 10 seconds.Flash white, 2 times.Begin again.
- Characteristic
- Fl (2) W 10s
- Height
- 17 m
- Nominal range
- 9.3 nmi = 17 km
- Type
- Merimajakka
- Position
- 60.1626°N, 26.2587°E

Lights nearby
- HamnskärOne white flash every 3 seconds (colours listed: white, red) · 6.9 km
- SkarvgaddarnaOne white flash every 2 seconds (colours listed: white, red, green) · 7.7 km
- Gåsören3 very quick white flashes every 5 seconds · 8.8 km
- Tainio5 very quick white flashes every 6 seconds · 10.0 km
- Strömmingsgrundet6 very quick white flashes + one long every 10 seconds · 10 km
- Hamnholm ylempiOne long white flash every 6 seconds · 11 km
- Klyvberget3 very quick white flashes every 5 seconds · 11 km
- Hamnholm alempiContinuous quick white flashes · 11 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