KOEN
Iwai Saki (岩井埼灯台) in the middle, with the lights within 20 km, in their listed colours.
Iwai Saki (岩井埼灯台) — 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
- 24 m
- Nominal range
- 12 nmi = 22 km
- Type
- light major
- Position
- 38.8284°N, 141.6034°E
Lights nearby
- Naka Ne (Naka Ne)2 white flashes every 5 seconds · 59 km
- Nitoda Ko (Nitoda Ko)One green flash every 4 seconds · 61 km
- One red flash every 4 seconds · 74 km
- Shiogama Ko (Shiogama Ko)Steady red light · 75 km
- Steady red light · 75 km
- 2 red flashes every 6 seconds · 79 km
- Masamune Lighthouse (政宗灯台)2 green flashes every 6 seconds · 79 km
- Todo ga Saki (魹ヶ崎灯台)One white flash every 15 seconds · 89 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