KOEN
Nagase Hana (ナガセ鼻灯台) in the middle, with the lights within 20 km, in their listed colours.
Nagase Hana (ナガセ鼻灯台) — light characteristic, height, range
White, 3 s on and 3 s off
On for 3 seconds.Off for 3 seconds.Begin again.
- Characteristic
- Iso W 6s
- Height
- 35 m
- Nominal range
- 11 nmi = 20 km
- Type
- light minor
- Position
- 34.1181°N, 132.9961°E

Lights nearby
- Kuru Sima (Kuru Sima)2 white flashes every 7 seconds · 9.5 km
- Higi Sima (Higi Sima)One white flash every 3 seconds · 12 km
- One red flash every 3 seconds · 15 km
- One green flash every 3 seconds · 18 km
- Morse A (·−) in red every 8 seconds · 19 km
- Green, 3 s on and 3 s off · 19 km
- 6 quick white flashes + one long every 15 seconds · 20 km
- Ōkunoshima Lighthouse (大久野島灯台)White, 3 s on and 3 s off (colours listed: white, red) · 21 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