KOEN
Isla Caja De Muertos Light in the middle, with the lights within 20 km, in their listed colours.
Isla Caja De Muertos Light — light characteristic, height, range
One white flash every 30 seconds
Count 30 seconds.Flash white, once.Begin again.
- Characteristic
- Fl W 30s
- Height
- 297 ft · 91 m
- Nominal range
- 10 nmi = 19 km
- Structure
- Gray cylindrical tower on center of flat-roofed dwelling.
- Position
- 17.8932°N, 66.5212°W · PR

Lights nearby
- Barcaza Pier LightOne red flash every 6 seconds · 1.2 km
- CariCOOS Data Lighted Buoy AOne yellow flash every 4 seconds · 3.7 km
- Las Mareas Pier Light (3)Steady red light · 12 km
- Rio Bucana East Jetty LightOne white flash every 5 seconds · 12 km
- Bahia De Ponce Lighted Buoy 2One red flash every 4 seconds · 12 km
- Bahia De Ponce Lighted Buoy 4One red flash every 2.5 seconds · 13 km
- Bahia De Ponce Lighted Buoy 1One green flash every 4 seconds · 13 km
- Bahia De Ponce Lighted Buoy 5One green flash every 2.5 seconds · 13 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: U.S. Coast Guard Light List (opens in a new tab) · Checked