KOEN
Pomham Rocks Light in the middle, with the lights within 20 km, in their listed colours.
Pomham Rocks Light — light characteristic, height, range
Steady red light
Turn on the red light.Leave it.Do not turn it off.
- Characteristic
- F R
- Height
- 54 ft · 16 m
- Nominal range
- 6 nmi = 11 km
- Structure
- White square tower.attached to dwelling.
- Position
- 41.7775°N, 71.3696°W · RI
Lights nearby
- Providence River Channel Lighted Buoy 37One green flash every 2.5 seconds · 381 m
- Providence River Channel Lighted Buoy 35Continuous quick green flashes · 383 m
- Providence River Channel Lighted Buoy 34One red flash every 2.5 seconds · 410 m
- Providence River Channel Lighted Buoy 33One green flash every 4 seconds · 757 m
- Providence River Channel Lighted Buoy 32One red flash every 4 seconds · 1.3 km
- Providence River Channel Lighted Buoy 30Continuous quick red flashes · 1.8 km
- Providence River Channel Lighted Buoy 29Continuous quick green flashes · 1.9 km
- Providence River Channel Light 42Red, 3 s on and 3 s off · 2.0 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