KOEN
Sheboygan Breakwater Light in the middle, with the lights within 20 km, in their listed colours.
Sheboygan Breakwater Light — light characteristic, height, range
One red flash every 4 seconds
Count 4 seconds.Flash red, once.Begin again.
- Characteristic
- Fl R 4s
- Height
- 55 ft · 17 m
- Nominal range
- 8 mi = 13 km
- Structure
- On cylindrical tower.
- Remarks
- HORN: 1 blast ev 30s (3s bl). Fog signal operates by keying the microphone five times on VHF-FM channel 83A.
- Position
- 43.7495°N, 87.6927°W · WI

Lights nearby
- Sheboygan South Pierhead LightOne green flash every 4 seconds · 202 m
- Sheboygan Marina Light 2One red flash every 4 seconds · 675 m
- Sheboygan North Pierhead LightSteady red light · 794 m
- UWM Deland Park Weather Wave Monitoring BuoyOne yellow flash every 4 seconds · 818 m
- Sheboygan Generating Station Intake Lighted BuoyOne red flash every 4 seconds · 3.6 km
- WSCNMS Wreck Mooring "Selah Chamberlain" Lighted Buoy 14One white flash every 4 seconds · 3.6 km
- Sheboygan Generating Station North Crib LightOne red flash every 10 seconds · 3.7 km
- Sheboygan Generating Station South Crib LightOne red flash every 3 seconds · 3.8 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