KOEN
Perkins Island Light in the middle, with the lights within 20 km, in their listed colours.
Perkins Island Light — light characteristic, height, range
One red flash every 2.5 seconds
Count 2.5 seconds.Flash red, once.Begin again.
- Characteristic
- Fl R 2.5s
- Height
- 41 ft · 12 m
- Nominal range
- 5 nmi = 9 km
- Structure
- White conical tower.
- Remarks
- White from 018° to 038° and from 172° to 188°, covers fairways.
- Position
- 43.7868°N, 69.7852°W · ME

Lights nearby
- Kennebec River Lighted Buoy 8One red flash every 4 seconds · 2.5 km
- Fort Popham LightOne green flash every 4 seconds · 3.5 km
- Squirrel Point LightRed, 3 s on and 3 s off · 3.6 km
- Pettis Rocks Light 23One green flash every 2.5 seconds · 5.0 km
- Pond Island LightWhite, 3 s on and 3 s off · 5.3 km
- Kennebec River Light 25One green flash every 4 seconds · 5.6 km
- White Ledge Lighted Bell Buoy 1One green flash every 4 seconds · 6.9 km
- Harbor Island Lighted Buoy 8One red flash every 4 seconds · 7.7 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