KOEN
Hime Sima (姫島灯台) in the middle, with the lights within 20 km, in their listed colours.
Hime Sima (姫島灯台) — light characteristic, height, range
4 white flashes every 30 seconds
Count 30 seconds.Flash white, 4 times.Begin again.
- Characteristic
- Fl(4) W 30s
- Height
- 57 m
- Nominal range
- 20 nmi = 37 km
- Type
- light major
- Position
- 33.7307°N, 131.7007°E

Lights nearby
- One white flash every 4 seconds · 33 km
- Ya Shima (八島灯台)One white flash every 10 seconds · 40 km
- Sadamisaki Lighthouse (佐田岬灯台)3 white flashes every 20 seconds · 52 km
- 2 red flashes every 8 seconds · 54 km
- Ashikabae Lighthouse (海獺碆灯台)One white flash every 3 seconds · 56 km
- 2 green flashes every 8 seconds · 64 km
- 2 red flashes every 8 seconds · 64 km
- One green flash every 3 seconds · 73 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: OpenStreetMap seamarks (OSM) (opens in a new tab) · Checked