KOEN
Port Washington Breakwater Light in the middle, with the lights within 20 km, in their listed colours.
Port Washington Breakwater Light — light characteristic, height, range
One red flash every 6 seconds
Count 6 seconds.Flash red, once.Begin again.
- Characteristic
- Fl R 6s
- Height
- 78 ft · 24 m
- Nominal range
- 7 mi = 11 km
- Structure
- On square tower.
- Remarks
- HORN: 2 blasts ev 30s (2s bl-2s si-2s bl-24s si). Fog signal operates by keying the microphone five times on VHF-FM channel 83A.
- Position
- 43.3852°N, 87.8596°W · WI

Lights nearby
- Port Washington Harbor Breakwater Light 1One green flash every 4 seconds · 129 m
- Port Washington Harbor Light 4One red flash every 2.5 seconds · 407 m
- Port Washington Municipal Marina Light 1One green flash every 2.5 seconds · 469 m
- WSCNMS Wreck Mooring "Mahoning" Lighted Buoy 8One white flash every 4 seconds · 5.0 km
- UWM Port Washington Weather Wave Buoy 1One yellow flash every 4 seconds · 5.4 km
- Kevich LightWhite, 4 s on and 4 s off · 7.3 km
- Port Washington NOAA Weather Wave Buoy 1One yellow flash every 2.5 seconds · 7.9 km
- WSCNMS Wreck Mooring "Northerner" Lighted Buoy 10One white flash every 4 seconds · 8.1 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