KOEN
Goraeseom (고래섬등대) in the middle, with the lights within 20 km, in their listed colours.
Goraeseom (고래섬등대) — light characteristic, height, range
One white flash every 5 seconds
Count 5 seconds.Flash white, once.Begin again.
- Characteristic
- Fl W 5s 41m 6M
- Height
- 41 m
- Nominal range
- 6 nmi = 11 km
- Type
- Landfall / major light
- Position
- 35.0367°N, 128.9823°E · South Sea coast

Lights nearby
- Morundae (몰운대등표)2 white flashes every 5 seconds · 707 m
- Dadaepo Hang Breakwater (다대포항 방파제 서단 등대)One yellow flash every 4 seconds · 790 m
- Dadaepo Hang Breakwater (다대포항 방파제 동단 등대)One green flash every 4 seconds · 840 m
- Dadeapo Hang (다대포항 수중방파제 1호 등표)One green flash every 5 seconds · 1.1 km
- Dadeapo Hang (다대포항 수중방파제 2호 등표)One red flash every 5 seconds · 1.1 km
- Songdo (송도등표)One red flash every 4 seconds · 1.2 km
- Dadaepo Hang E Breakwater (다대포항 동방파제 등대)One red flash every 4 seconds · 1.2 km
- Seodo (서도등대)One white flash every 6 seconds · 1.3 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