KOEN
Sinheung-gwangot (신흥관곶등대) in the middle, with the lights within 20 km, in their listed colours.
Sinheung-gwangot (신흥관곶등대) — light characteristic, height, range
One white flash every 6 seconds
Count 6 seconds.Flash white, once.Begin again.
- Characteristic
- Fl W 6s 13m 8M
- Height
- 13 m
- Nominal range
- 8 nmi = 15 km
- Type
- Landfall / major light
- Position
- 33.5555°N, 126.6449°E · South Sea coast

Lights nearby
- Jeju (제주 신흥항 방파제 등대)One green flash every 5 seconds · 736 m
- Hamduksoyeo (함덕소여등표)4 yellow flashes every 8 seconds · 1.6 km
- Hamdeok Hang (함덕항 이안제 등표)One red flash every 4 seconds · 1.7 km
- Hamdeok Hang (함덕항 동방파제 등대)One green flash every 4 seconds · 1.7 km
- Hamdeok Hang (함덕항 조사등)Steady white light · 1.7 km
- Jocheon Hang (조천항 방파제 등대)2 green flashes every 6 seconds · 1.9 km
- Jocheon Hang (조천항등표)2 red flashes every 6 seconds · 1.9 km
- Sinchon Hang (신촌항 서방파제 등대)One red flash every 5 seconds · 3.2 km
Not for navigation. Use official NOAA charts and USCG Local Notices to Mariners.
Real periods; the phase is reconstructed from a fixed clock (real lights don't keep time with each other).
Sources: KHOA light list (국립해양조사원 등대표) (opens in a new tab) · Checked