KOEN
Hupo (후포등대) in the middle, with the lights within 20 km, in their listed colours.
Hupo (후포등대) — light characteristic, height, range
One white flash every 10 seconds
Count 10 seconds.Flash white, once.Begin again.
- Characteristic
- Fl W 10s 64m 27M
- Height
- 64 m
- Nominal range
- 27 nmi = 50 km
- Visible sector
- W 210°∼014°(164°)
- Type
- Landfall / major light
- Position
- 36.6808°N, 129.4621°E · East Sea coast

Lights nearby
- Hupo Hang (후포항 서방파제 등대)One green flash every 4 seconds · 923 m
- Hupojedong Hang (후포 제동항 방파제 등대)One red flash every 5 seconds · 942 m
- Hupo (후포 마리나 방파제 등대)3 green flashes every 7 seconds · 1.0 km
- Hupo Hang (후포항 동방파제 등대)One red flash every 4 seconds · 1.4 km
- Geumeum-ri (금음리 케이씨씨 C호 등부표)4 yellow flashes every 7 seconds · 2.0 km
- Geoil 2ri No B (거일2리 신영 B호 등부표)4 yellow flashes every 8 seconds · 2.5 km
- Uljin (울진 바다 목장등)4 yellow flashes every 8 seconds · 2.5 km
- Geumeum-ri (금음리 케이씨씨 B호 등부표)4 yellow flashes every 7 seconds · 2.5 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